Just encountered this randomly in MBQ so it must be coming to the game very soon!
EDIT: It was summoned by A.S. Poseidon! That’s why it has base stats. The attack is boosted by +120% because there was a Poseidon and another AS on the battlefield.
Poseidon never summons itself but it specifies that, so yes you’re probably correct that it has a chance to summon itself and also to summon a Poseidon
I’ve already mentioned it in the Update 3.2 thread, but this guy should probably be immune to any effects that cause a teammate to sacrifice it, otherwise it may just be an instant team turn.
He is clearly above the potential of all the shop mons(maybe not atra) that are there in the shop right now . Atleast better than half of them . Making him available to shop is only a way to get him easily or expecting dev vkc to give it a nerf just like flocco .