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● Monster ● Spell ● Trap
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● Fiend ● Zombie ● Thunder ● Sea Serpent ● Rock ● Machine ● Dinosaur ● Beast ● Divine-Beast ● Insect ● Psychic ● Fish ● Plant ● Beast-Warrior ● Warrior ● Fairy ● Winged Beast ● Dragon ● Reptile ● Pyro ● Spellcaster ● Aqua ● Creator-God ● Wyrm ● Cyberse ● GensoMazoku

Best Monster Ranking by Attribute

DARK DARK LIGHT LIGHT EARTH EARTH WATER WATER FIRE FIRE WIND WIND DIVINE DIVINE

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LEVEL Level 1 Best Monster LEVEL Level 2 Best Monster LEVEL Level 3 Best Monster LEVEL Level 4 Best Monster LEVEL Level 5 Best Monster LEVEL Level 6 Best Monster LEVEL Level 7 Best Monster LEVEL Level 8 Best Monster LEVEL Level 9 Best Monster LEVEL Level 10 Best Monster LEVEL Level 11 Best Monster LEVEL Level 12 Best Monster

Best Xyz Monster Ranking by Rank

Rank Rank 1 Best Xyz Monster Rank Rank 2 Best Xyz Monster Rank Rank 3 Best Xyz Monster Rank Rank 4 Best Xyz Monster Rank Rank 5 Best Xyz Monster Rank Rank 6 Best Xyz Monster Rank Rank 7 Best Xyz Monster Rank Rank 8 Best Xyz Monster Rank Rank 9 Best Xyz Monster Rank Rank 10 Best Xyz Monster Rank Rank 11 Best Xyz Monster Rank Rank 12 Best Xyz Monster

Best Link Monster Ranking by Link-Num

● Link-1 Best Link Monster ● Link-2 Best Link Monster ● Link-3 Best Link Monster ● Link-4 Best Link Monster ● Link-5 Best Link Monster
HOME ＞ Yu-Gi-Oh! Card Search ＞ Search result

Card-Type is "Monster". Type is "Sea Serpent". Search result 　Showing 1 to 30 of 82

Card-Type is "Monster".
Type is "Sea Serpent".

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Rating Score Card Name Card-Type
Attribute Level Type ATK DEF
ヤマタコオロチ ▶︎ Deck 5 （1） Yamatako Orochi Effect Monster
Tuner Monster
- 1 Sea Serpent 0 800
This card on the field can be treated as a Level 8 monster when used for a Synchro Summon. A Synchro Monster that used this card as material gains this effect based on its original Level.
●8 or lower: Gains 800 ATK/DEF.
●9 or higher: If this card attacks a Defense Position monster, inflict piercing battle damage.
エクシーズ・スライドルフィン ▶︎ Deck 6.4 （5） Xyz Slidolphin Effect Monster
- 4 Sea Serpent 1200 1800
If an Xyz Monster is Special Summoned to your field (except during the Damage Step): You can Special Summon this card from your hand. If an Xyz Monster(s) is Special Summoned to your field while this card is in your GY, except the turn this card was sent to your GY (and except during the Damage Step): You can target 1 of those Xyz Monsters; attach this card to it as material. You can only use each effect of "Xyz Slidolphin" once per turn.
世海龍ジーランティス ▶︎ Deck 9.8 （14） Worldsea Dragon Zealantis Link Monster
Effect Monster
- - Sea Serpent 2500 -
1+ Effect Monsters
You can only control 1 "Worldsea Dragon Zealantis". You can only use each of the following effects of "Worldsea Dragon Zealantis" once per turn. During your Main Phase: You can banish all monsters on the field, then Special Summon as many monsters as possible that were banished by this effect, to their owners' fields, face-up, or in face-down Defense Position. During the Battle Phase (Quick Effect): You can destroy cards on the field up to the number of co-linked monsters on the field.
リンクマーカー左上 リンクマーカー上 リンクマーカー右上
リンクマーカー左 LINK - 4 リンクマーカー右
リンクマーカー左下 リンクマーカー下 リンクマーカー右下
ウォーター・ドラゴン－クラスター ▶︎ Deck 7.1 （8） Water Dragon Cluster Effect Monster
- 10 Sea Serpent 2800 2600
Cannot be Normal Summoned/Set. Must be Special Summoned with the effect of a "Bonding" Spell/Trap. If this card is Special Summoned: You can activate this effect; Effect Monsters your opponent currently controls cannot activate their effects for the rest of this turn, also change their ATK to 0 until the end of this turn. (Quick Effect): You can Tribute this card; Special Summon 2 "Water Dragon" from your hand and/or Deck in Defense Position, ignoring their Summoning conditions.
ウォーター・ドラゴン ▶︎ Deck 4.9 （17） Water Dragon Effect Monster
- 8 Sea Serpent 2800 2600
Cannot be Normal Summoned/Set. Must be Special Summoned with "Bonding - H2O". The ATK of FIRE monsters and Pyro monsters on the field becomes 0. When this card is destroyed and sent to the GY: You can target 2 "Hydrogeddon" and 1 "Oxygeddon" in your GY; Special Summon them.
Ｕｋ－Ｐ.Ｕ.Ｎ.Ｋ.アメイジング・ドラゴン ▶︎ Deck 7.9 （10） Ukiyoe-P.U.N.K. Amazing Dragon Synchro Monster
Effect Monster
- 11 Sea Serpent 3000 2800
1 Tuner + 1+ non-Tuner monsters
If this card is Synchro Summoned: You can target cards your opponent controls, up to the number of Level 3 Psychic monsters with different names you control and in your GY; return them to the hand. You can target 1 "P.U.N.K." monster in your GY, except "Ukiyoe-P.U.N.K. Amazing Dragon"; Special Summon it. You can only use 1 "Ukiyoe-P.U.N.K. Amazing Dragon" effect per turn, and only once that turn.
トライエッジ・リヴァイア ▶︎ Deck 6.1 （18） Tri-Edge Levia Xyz Monster
Effect Monster
- 3 Sea Serpent 1800 1500
3 Level 3 monsters
Banish any monster destroyed by battle with this card. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card, then target 1 face-up monster on the field; it loses 800 ATK, also its effects are negated. These changes last until the end of this turn.
海底に潜む深海竜 ▶︎ Deck 2.7 （10） The Dragon Dwelling in the Deep Effect Monster
- 4 Sea Serpent 1700 1400
Place 1 Ocean Counter on this card during each player's Standby Phase. When this card is removed from the field, all Fish-Type and Sea Serpent-Type monsters you control gain 200 ATK for each Ocean Counter on this card, until the End Phase.
タクリミノス ▶︎ Deck 1.8 （12） Takriminos Normal Monster
- 4 Sea Serpent 1500 1200
A member of a race of sea serpents that freely travels through the sea.
ＴＧ スクリュー・サーペント ▶︎ Deck 9.5 （12） T.G. Screw Serpent Effect Monster
Tuner Monster
- 4 Sea Serpent 1300 500
If this card is Normal or Special Summoned: You can target 1 Level 4 or lower "T.G." monster in your GY, except "T.G. Screw Serpent"; Special Summon that monster, but its effects are negated. You can banish this card from your GY, then target 1 "T.G." monster you control; increase or reduce its Level by 1 until the end of this turn. You can only use each effect of "T.G. Screw Serpent" once per turn.
サブテラーマリス・アクエドリア ▶︎ Deck 6.5 （6） Subterror Behemoth Stygokraken Effect Monster
Flip Monster
- 5 Sea Serpent 1400 2600
FLIP: You can target Set cards on the field, equal to the number of "Subterror Behemoth" monsters you control; destroy them. You can only use this effect of "Subterror Behemoth Stygokraken" once per turn.
When a face-up monster you control is flipped face-down, if you control no face-up monsters: You can Special Summon this card from your hand in Defense Position. Once per turn: You can change this card to face-down Defense Position.
スパイラルドラゴン ▶︎ Deck 3.8 （16） Spiral Serpent Normal Monster
- 8 Sea Serpent 2900 2900
When huge whirlpools lay cities asunder, it is the hunger of this sea serpent at work. No one has ever escaped its dreaded Spiral Wave to accurately describe the terror they experienced.
ニードル・ギルマン ▶︎ Deck 4.3 （14） Spined Gillman Effect Monster
- 3 Sea Serpent 1300 0
All Fish, Sea Serpent, and Aqua-Type monsters you control gain 400 ATK.
スパイクシードラ ▶︎ Deck 1.5 （13） Spike Seadra Normal Monster
- 5 Sea Serpent 1600 1300
Using the spikes sprouting from its body, this creature stabs its opponents and floods them with electricity.
スピアフィッシュソルジャー ▶︎ Deck 3.7 （9） Spearfish Soldier Effect Monster
- 4 Sea Serpent 1700 1100
This card gains 100 ATK for each of your banished Fish, Sea Serpent, and Aqua-Type monsters.
スカイオニヒトクイエイ ▶︎ Deck 5.1 （10） Skystarray Effect Monster
- 3 Sea Serpent 600 300
This card can attack your opponent directly. At the end of the Battle Phase, if this card attacked directly: Banish this card until your next Standby Phase.
暗黒の海竜兵 ▶︎ Deck 3.7 （9） Sea Serpent Warrior of Darkness Normal Monster
- 4 Sea Serpent 1800 1500
A warrior who defends the world of the Sea of Darkness. He prides himself on his fighting prowess both on the ground and, of course, in the water.
ドラコニアの海竜騎兵 ▶︎ Deck 6.7 （6） Sea Dragoons of Draconia Pendulum Monster
Normal Monster
- 3 Sea Serpent 200 2100
Pendulum Effect
When a monster is destroyed by battle: You can Special Summon 1 Normal Monster from your hand. You can only use this effect of "Sea Dragoons of Draconia" once per turn.
Card Text
Silently creeping in from the deep sea, elite black ops marine troops of the Draconia Empire wage an endless battle against the hated Principality of Dinon on the sea's opposite shores.
神海竜ギシルノドン ▶︎ Deck 3.7 （10） Sea Dragon Lord Gishilnodon Synchro Monster
Effect Monster
- 5 Sea Serpent 2300 1800
1 Tuner + 1 Level 3 non-Tuner monster
When a face-up Level 3 or lower monster on the field is sent to the Graveyard, this card's ATK becomes 3000 until the End Phase of this turn.
氷弾使いレイス ▶︎ Deck 4.8 （16） Reese the Ice Mistress Effect Monster
Tuner Monster
- 2 Sea Serpent 800 800
This card cannot be destroyed by battle with a Level 4 or higher monster.
海皇龍 ポセイドラ ▶︎ Deck 6.9 （42） Poseidra, the Atlantean Dragon Effect Monster
- 7 Sea Serpent 2800 1600
You can Tribute 3 Level 3 or lower WATER monsters; Special Summon this card from your hand or Graveyard. When you do: Return all Spell and Trap Cards on the field to the hand, and if you do, if 3 or more cards are returned to the hand by this effect, all monsters your opponent currently controls lose 300 ATK for each.
暗黒大要塞鯱 ▶︎ Deck 1.9 （11） Orca Mega-Fortress of Darkness Effect Monster
- 5 Sea Serpent 2100 1200
By tributing 1 "Torpedo Fish" on your side of the field, destroy 1 monster on the field. By Tributing 1 "Cannonball Spear Shellfish" on your side of the field, destroy 1 Spell or Trap Card on the field.
海竜神－ネオダイダロス ▶︎ Deck 6.3 （25） Ocean Dragon Lord - Neo-Daedalus Effect Monster
- 8 Sea Serpent 2900 1600
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by Tributing 1 "Levia-Dragon - Daedalus". You can send "Umi" you control to the Graveyard to send all cards in both players' hands and on the field to the Graveyard, except this card.
海竜神－リバイアサン ▶︎ Deck 9.1 （11） Ocean Dragon Lord - Kairyu-Shin Effect Monster
- 5 Sea Serpent 2000 1700
While "Umi" is on the field, each player can only control 1 face-up non-WATER monster. (If a player controls 2 or more, they must send some to the GY so they only control 1.) During your Main Phase: You can add from your Deck to your hand 1 "Umi", 1 "Kairyu-Shin" Spell/Trap, or 1 "Sea Stealth" Spell/Trap. You can only use this effect of "Ocean Dragon Lord - Kairyu-Shin" once per turn.
ＣＮｏ.３２ 海咬龍シャーク・ドレイク・バイス ▶︎ Deck 3.1 （63） Number C32: Shark Drake Veiss Xyz Monster
Effect Monster
- 4 Sea Serpent 2800 2100
4 Level 4 WATER monsters
You can also Xyz Summon this card by using a "Number 32: Shark Drake" you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) During either player's turn, if your Life Points are 1000 or less: You can detach 1 Xyz Material from this card and banish 1 monster from your Graveyard to target 1 face-up monster on the field; that target's ATK and DEF become 0 until the End Phase.
Ｎｏ.４７ ナイトメア・シャーク ▶︎ Deck 8.4 （24） Number 47: Nightmare Shark Xyz Monster
Effect Monster
- 3 Sea Serpent 2000 2000
2 Level 3 monsters
When this card is Special Summoned: You can attach 1 Level 3 WATER monster from your hand or your side of the field to this card as an Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 WATER monster you control; this turn, that monster can attack your opponent directly, also other monsters cannot attack.
Ｎｏ.３７ 希望織竜スパイダー・シャーク ▶︎ Deck 8.2 （14） Number 37: Hope Woven Dragon Spider Shark Xyz Monster
Effect Monster
- 4 Sea Serpent 2600 2100
2 Level 4 WATER monsters
When any player's monster declares an attack: You can detach 1 Xyz Material from this card; all monsters your opponent currently controls lose 1000 ATK until the end of this turn. When this card is destroyed by battle or card effect and sent to the Graveyard: You can target 1 other monster in your Graveyard; Special Summon it. You can only use each effect of "Number 37: Hope Woven Dragon Spider Shark" once per turn.
Ｎｏ.３２ 海咬龍シャーク・ドレイク ▶︎ Deck 6.7 （35） Number 32: Shark Drake Xyz Monster
Effect Monster
- 4 Sea Serpent 2800 2100
3 Level 4 monsters
Once per turn, when this attacking card destroys an opponent's monster by battle and sends it to the Graveyard: You can detach 1 Xyz Material from this card; Special Summon the destroyed monster to your opponent's side of the field in face-up Attack Position, also it loses 1000 ATK, and if you do Summon this way, this card can make a second attack during this Battle Phase.
海皇子 ネプトアビス ▶︎ Deck 9.8 （46） Neptabyss, the Atlantean Prince Effect Monster
- 1 Sea Serpent 800 0
You can send 1 "Atlantean" monster from your Deck to the Graveyard, except "Neptabyss, the Atlantean Prince"; add 1 "Atlantean" card from your Deck to your hand, except "Neptabyss, the Atlantean Prince". If this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 "Atlantean" monster in your Graveyard, except "Neptabyss, the Atlantean Prince"; Special Summon it. You can only use each effect of "Neptabyss, the Atlantean Prince" once per turn.
氷霊神ムーラングレイス ▶︎ Deck 8.3 （35） Moulinglacia the Elemental Lord Effect Monster
- 8 Sea Serpent 2800 2200
Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by having exactly 5 WATER monsters in your GY. If this card is Special Summoned: Discard 2 random cards from your opponent's hand (or their entire hand, if less than 2). You can only use this effect of "Moulinglacia the Elemental Lord" once per turn. If this face-up card leaves the field, skip the Battle Phase of your next turn.
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Keyword
Effect Category
 Clear
close Reflect Clear
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Summon
addition to your Normal Summon/Set Normal Summon by Effect Tribute Reduce Compromise Normal Summon A minimum of three tributes is required for the Summon Tributes for 2 or 3 bodies Tribute Spell and Trap Cards Second Summon Special Summon this card from your hand Special Summon this card from GY Special Summon this card from Deck Special Summon this card from Extra Deck Special Summon this banished monsters Special Summon this card from Spell & Trap Zone Special Summon this card from Pendulum Zone Pendulum Summon By Effect Special Summon Trap Monster Special Summon Tokens Unequip and Special Summon Special Summon. ignoring its Summoning conditions cannot be negated Special Summon cannot be negated
Set
Special Summon it in face-down Defense Position Set 1 Spell/Trap Place Pendulum Monster in your Pendulum Zone.
Draw・Card Search
Draw Draw-related effects add Card from your Deck to your hand add Card from your Deck to your GY add Card from your banished Card add Card from your Deck to your Extra Deck Add card from your hand to your opponent's hand
Destroy
Destroy Monster Destroy Spell Destroy Trap Destroy Pendulum Zone Card Destroy hand card Destroy Deck card Destroy the negated card self-destruction, Destruction instead Take away destroyed cards
Return
return to the hand return to the Deck, Extra Deck return to the Deck, Extra Deck, from hand return to the Deck, Extra Deck, from GY Place at the top of the deck Place at the bottom of the deck return to Extra Deck from Deck return to Deck from Extra Deck returns banished cards to the field returns banished cards to the GY banished cards return to the Deck, Extra Deck
Banish
banish Monster banish Spell banish Trap banish Pendulum Zone Card banish the negated card banish this card when it leaves the field banish hand Card banish GY Card banish Deck Card banish Extra Deck Card self-banish, banish instead banish face-down
Send to GY・Discard
send card from your field to the GY send card from your hand to the GY self-send, send instead Discard send card from your Deck to the GY send card from your Extra Deck to the GY
Tribute
Tribute this card from field Tribute this card from hand
Attack
multiple attacks attack all monsters attack directly must attack attack while in face-up Defense Position
Damage
battles damage related piercing battle damage to your opponent inflict damage take damage no effect damage, decrease damage
LP, Life Point
pay LP lose LP change LP gain LP Life cost related
Change
gain ATK lose ATK change ATK gain DEF lose DEF change DEF change Level change Rank change Pendulum Scale change Type change Attribute change face-up or face-down change battle position change Card Control change attack targets change effect targets change hand size change Card effects change the order of the deck Copy card information
Summon Limit
cannot Tribute Summon cannot Normal Summon cannot Flip Summon cannot Special Summon cannot Normal Summon(this card) cannot Special Summon(this card)
Negate
negate the attack negate Monster effects negate Spell negate Trap negate Summon negate Flip Summon negate Special Summon negate this card's other effects negate specific card
Resistance, Limit, Not Allowed
Cannot be destroyed by battle Cannot be destroyed by effects Limit attack targets Limit effect targets cannot target with Monster effects cannot target with Spell effects cannot target with Trap effects Unaffected by Monster effects Unaffected by Spell effects Unaffected by Trap effects Unaffected by specific card cannot be negated control of all monsters on the field returns to the owner Limit attack Monster and attack number Cannot attack Cannot attack directly Monster effects cannot activate Spell effects cannot activate Trap effects cannot activate Pendulum Monster effects cannot activate Special Card effects cannot activate Cannot activate cards or effects in response to the activation of your Card cannot Set cannot be Tributed cannot be banished cannot draw cannot change battle position cannot card control unused zones only control 1 cannot return to the Deck, Extra Deck cannot add Card from your Deck to your hand cannot send card from your Deck to the GY once per Duel
Treat
This card's name becomes another card's name treated as a Normal Monster treated as a Tuner Monster treated as a Non-Tuner Monster be treated another attribute or another type or another level treated as a Spell, Trap Treat as a specific category card
Material・Counters
Fusion Material related Synchro Material related Xyz Material related Link Material related Ritual Material related Cannot be used as Material Place or remove counters
Equip
treated as an Equip Spell Equipped with cards
Published
reveal set cards reveal hand cards reveal Draw cards reveal Deck cards reveal Ectra Deck cards
Other
activate Spell/Trap Cards from your hand activate Spell/Trap Cards from your deck activate Spell/Trap Cards from your GY activate Card the turn it was Set Shuffle the deck Coin toss related effects Dice-related effects Rock-paper-scissors-related effects move Zone Exchanging hands, giving and receiving cards Applying effects during duels cannot conduct your Phase Skip Turn becomes the End Phase of this turn win the Match win the Duel
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Card-Type and
Type／Attribute ／ Attribute
Level ～
Pendulum blue ～
red ～
Link ～
ATK ～
DEF ～
Limit
Rating Score ～
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