Rat King, Verminister (TMT-071) [Teenage Mutant Ninja Turtles]

Disappear — At the beginning of your end step, if a permanent left the battleheld under your control this turn, create a 1/1 black Rat creature token and put a +1/+1 counter on Rat King.

T, Sacrifice three Rats: Return target creature card and all other cards with the same name as that card from your graveyard to the battlefield tapped.