"All blue. (August 2020 version)" Deck 2020

Playing

Previously posted [All blue. ] is a revised version. In addition, the EX Deck has not been changed because it is operated almost exclusively with the main Deck.
As your starting hand, you have a level 8 Megalith that can activate the ritual summon effect by discarding it from your hand, and 《Megalith Phul》that can be ritual summoned from the Deck (or 《Megalith Ophiel》that can be searched for and immediately released itself to be ritual summoned). ideally.
In that case, you can ritual summon "Megalith Phul", prepare for your opponent's move with "Megalith Aratron" if you go first, and break down the opponent's board with "Megalith Bethor" if you go second.
If you don't have all the initial bills, do what you can. If you can call 《Megalith Och》, you can draw one card, so you have some chances.
Reasons for choosing cards other than Megalith:
《Cyber Angel Benten》: Exclusively release personnel. You can search for LIGHT and Fairy, so you can secure a successor.
《Cyber Angel Dakini》: You can deal with monsters that are resistant to destruction and monster effects. It is also attractive to be able to collect his GY's Ritual Monster in the end phase.
Ancient Chronicle Sauravis: This deck basically uses it as a hand trigger against targeted effects.
: As long as the Ritual Monster targeted by the effect that can be activated when sent to GY remains on the field, the effect of your girlfriend's Ritual Monster will not be interrupted. It would be ideal if it could be used for release when calling 《Megalith Phul》.
《Nekroz of Trishula》: When performing a ritual summon with a level 4 Megalith, it is necessary to include the level 4 Megalith itself in the release, but due to the rule that extra releases cannot be performed, level 8 can be used for an additional release when performing a ritual summon of level 8. Since there is no, it is adopted as a target that can be called even in 4+8.
《Nekroz of Unicore》: Level 4 Megalith is used as a relatively high hit monster that can be ritual summoned by itself. The effect on the field is also effective, and the effect of collecting "Nekroz" from GY is also convenient.
《Nekroz of Brionac》: Since multiple types of “Nekroz” are used, this card is highly useful as it can search for “Nekroz”. It also plays a role in strengthening the effects of 《Megalith Bethor》and 《Megalith Phaleg》.
《Nekroz of Valkyrus》: By banishing GY's "Nekroz" and discarding it from your hand, you can negate the opponent's attack and end the Battle Phase.
Conductor of Nephthys: Ritual summoning allows him to Special Summon Nephthys' Blue Phoenix from his deck as a ritual summon. His RBI is also 2000, which is high for his level.

Strength

Since it is [Full Monster], the cards that interfere with the background will rot across the board.
Since GY tends to have a lot of Ritual Monsters, 《Megalith Bethor》and 《Megalith Phaleg》can be used to the fullest.
It's powerful enough to be Ritual Summoned during your opponent's turn, and if you call 《Megalith Bethor》, you can sloppily clear your opponent's field.

Weakness

You need a level 8 Megalith and some kind of Megalith Ritual Monster to start, otherwise you'll end up passing the turn without being able to do anything. (Probability of 20 to 30% experience.)
Also, if 《Called by the Grave》is used for the initial level 8 Megalith's effect, I can't even look at it.
Special Summon Bind, Release Bind, and Monster Effect Bind are extremely weak.
Without a Ritual Monster in GY, 《Megalith Bethor》and 《Megalith Phaleg》cannot show their true potential, so he is not good at removing GY.

Customize

In terms of the concept, it can't be helped that it has a high accident rate and is vulnerable to interference.
For side changes, I think it would be useful to move it to "Cyber Angel" or replace it with "Reikon Torigami".