Petra Sphinx [Legends] Urza's Destiny "To examine the causes of

"To examine the causes of life

" —Malcator

Set: Duel Decks Anthology Type: Legendary Planeswalker — Jace Rarity: Mythic Cost: {1}{U}{U} +2: Each player draws a card

" —Eladamri

Whenever Skysovereign

Petra Sphinx [Legends] Urza's Destiny "To examine the causes ofSet: 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?