Level 12 Best Monster Ranking

Overall Rating: His Xyz Monster can't be put in any of his decks, but it's easy to check the opponent's moves on the return turn.
At first glance, the condition that "once in a turn when an Xyz Monster battles, you can also Xyz Summon it on top of an Xyz Monster in your field", looks like it can be stacked on any of his Xyz Monsters.
However, in reality, it is easier to use monsters that can fight without removing Xyz materials because of the conditions of "battle" and "2 Xyz materials are required to use the effect".
He hits with high ATK and is easy to use, such as Xyz Monster, direct attack with permanent effect, or monster that can self-destruct using battle destruction resistance.
In the case of direct attacks and self-destruct attacks, even if the opponent's monsters remain, this card's removal can wipe them out.
Even in the opponent's return turn, it is possible to suppress attacks and monster deployments if materials remain.
Removal with Spell/Trap cards and release with his Kaiju are unavoidable, but let's take advantage of those methods.
Since it can be prevented by removal, 《Book of Moon》seems to be active as a meta card in some places.
(2) can also be used as a means to actively increase materials and send them from the EX Deck to GY, but there are many points that depend on the other party, and it is unclear whether there is a chance to use it.
Also, if you use 《Infinitrack Anchor Drill》+ level 8, it is possible to suppress it from the first turn of the first attack.
It is quite difficult to break through, and depending on the increase in the card pool, it seems possible that this use will become the main use and become a banned card.

Odd-Eyes, who boasts level 12 and has a childish "strongest" feeling in a good way.
In addition to gaining a scale of 12 instead of being able to P-summon only Dragon, destroying itself has a P-effect that revives Fusion/S/X monsters, and by discarding it from the hand, it has the effect of searching for Dragon P-monsters of level 8 or lower. , If it comes into play, you can return the Deck other than this card by paying half of the ability and LP that fluctuate depending on the opponent's LP.
That said, it's sad that it's only a search factor because it's necessary to either put it on the field with the power of Supreme King Gate Infinity, or break through the summoning conditions that are too strict. The convenience is very high, and there is room for him to be used not only by Odd-Eyes, but also by Dracoslayer and Amorphage.
Searching alone is useful, but copying it with Supreme King Dragon Starve Venom transforms this card into the most powerful one-kill device. This card's ability to change his LP is added to his high ATK with Starve Venom, and the large amount of removal makes the opponent's field empty. This card can easily be sent to his GY with its own effect, and if you search around Darkwurm, you can also supply fusion materials. If the opponent's LP is 5600 or less, there is always a settlement at that point.

It is a paired existence with Tsiolkin, a dragon that has become a straightforward name of the red dragon.
With the effect of 1, he can search for Spell Trap, and although there are few things that have a quick attack function by itself, it is an excellent card as a card that can be involved in development, so it is simply a welcome effect.
2 has the effect of calling Dragon S by replacing itself with Flice, and you need to play this card of 12 and then play another S, so preparation is necessary, but 7 and 8 dragons are simply excellent cards. Many of them are treated as S Summons, so if you prepare them, you can summon Cosmic, etc., and it's romantic. It's a bit disappointing that you can't use moves like Tsiolkin to call Cosmic because you can't target it with resistance over there.
Although it has a strong combo effect, it is not tied to any materials, and it is not difficult to activate the effect with a deployment deck, so it can be said that it is a sufficiently excellent card that is worth using.