Petra Sphinx [Legends] Phyrexian Gremlin Set: Oath of the Gatewatch

Set: Oath of the Gatewatch Tokens Type: Token Creature — Eldrazi Scion Rarity: Common Sacrifice this creature: Add {C}

Set: Theros Type: Sorcery Rarity: Common Cost: {5}{U} Draw three cards

counter it

Set: Khans of Tarkir Type: Sorcery Rarity: Common Cost: {4}{B}{B} Destroy target creature

Counter target spell unless its controller pays {2}

Petra Sphinx [Legends] Phyrexian Gremlin Set: Oath of the GatewatchSet: 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?