Petra Sphinx [Legends] Archenemy Schemes Set: Lorwyn Type: Tribal Enchantment

Set: Lorwyn Type: Tribal Enchantment — Merfolk Uncommon Cost: {1}{U} At the beginning of your end step

Set: Arena League 2001 Type: Basic Land — Swamp Rarity: Rare ({T}: Add {B}

Set: Dark Ascension Promos Type: Creature — Zombie Rarity: Rare Cost: {B} Gravecrawler can't block

Set: Unlimited Edition Type: Land — Swamp Mountain Rare Cost: ({T}: Add {B} or {R}

Set: Limited Edition Alpha Type: Artifact Rare Cost: {1} {1}

Petra Sphinx [Legends] Archenemy Schemes Set: Lorwyn Type: Tribal EnchantmentSet: Legends Type: Creature Sphinx 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?