Basically, theyre hard to balance, like planeswalkers, except they have to do even more because they wait a turn to do it and theyre harder to interact with, all of which sounds pretty dangerous to me from a fun standpoint
It's one of the reasons milling isn't as strong, it takes longer to kill someone, and they are likely strengthened by it
Hopefully, Wizards of the Coast will be finding a way to make Rare wildcards easier to attain
(1) If this card is in your GY and you control Junk Warrior or a monster that mentions it, except Anchorbolt Hedgehog (Quick Effect): You can Special Summon this card in Defense Position, also you cannot Special Summon from the Extra Deck for the rest of this turn, except Synchro Monsters
Pokemon Crown Zenith Pin Collection Inteleon
Adarkar Sentinel looks like, but with some strange, almost tribal-like markings