Petra Sphinx [Legends] Eventide Exile the top six cards

Exile the top six cards of your library

The Order of Saint Traft found new strength with Sigarda's support

Set: Planechase Anthology Planes Type: Plane — Bolas’s Meditation Realm Common Cost: At the beginning of your end step

Set: Ixalan Promos Type: Land Rare Cost: Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest

Set: From the Vault: Twenty Type: Instant Mythic Cost: {B} Add {B}{B}{B}

Petra Sphinx [Legends] Eventide Exile the top six cardsSet: 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?