Petra Sphinx [Legends] Dack reminiscent of his form if

reminiscent of his form if not his power

Sacrifice it at the beginning of the next end step

remove a +1/+0 counter from it

put one of those cards on top of your library and the rest on the bottom of your library in any order

At the beginning of each end step

Petra Sphinx [Legends] Dack reminiscent of his form ifSet: Legends Type: Creature Sphinx Rarity: Rare Cost: {2}{W}{W}{W} {T}: Target player chooses a card name, then reveals the top card of their library. If that card has the chosen name, that player puts it into their hand. If it doesn't, the player puts it into their graveyard. What walks on four legs in the morning, two legs in the afternoon, and three legs in the evening?