Petra Sphinx [Legends] Dack Set: Return to Ravnica Type:

Set: Return to Ravnica Type: Land — Swamp Forest Rarity: Rare ({T}: Add {B} or {G}

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} As long as Static Orb is untapped

if Clockwork Avian attacked or blocked this combat

Target creature gets +X/+0 until end of turn

{T}: Add {G}{G}

Petra Sphinx [Legends] Dack Set: Return to Ravnica Type:Set: 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?