Petra Sphinx [Legends] Rise of the Eldrazi while they had mere minutes

while they had mere minutes

Set: Arabian Nights Type: Land Rarity: Rare {T}: Add {C}

untap Goblin Sharpshooter

it deals that much damage to its controller

Set: Mirrodin Type: Artifact Rarity: Rare Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it

Petra Sphinx [Legends] Rise of the Eldrazi while they had mere minutesSet: 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?