"Bahamut Shark" Rating Score by シエスタ

Since it is designated as water, the decks that can be played are limited, but water level 4 is blessed with deployment cards such as Silent Angler, so it should be easy to summon.
It has a high attack and defense for a Rank 4, but if you use its effect, you will not be able to attack, and the strength you can summon will basically be a monster lower than yourself.
It is possible to use the effect after attacking, and if you use Vespenate, you can cancel the disadvantage without consuming it, but due to the nature of the effect, it is easy to put pressure on the EX frame, and if it is a water center Deck, the summon destination is limited. They are often bound by water.
In the past, I was able to summon the powerful 《Toadally Awesome》, so I was able to work both alone and as a suppression agent, but the ban over there indirectly weakened me greatly. (It is easy to be swayed by changes in the environment, such as rule changes)
In the future, I think it is necessary to take advantage of the fact that it is easy to arrange X monsters.
Since No30 can be summoned without materials, it can also be used in his deck, which is centered on teleporting over there.