Petra Sphinx [Legends] 094 At the beginning of each

At the beginning of each upkeep

Set: Diamond & Pearl: Great Encounters Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

While doing so

Set: Crucible of War Edition: 1st Edition Finish: Cold Foil Type: Equipment Subtype: Chest Rarity: Majestic Class: Runeblade Instant - Destroy Bloodsheath Skeleta: The next attack action card and 'non-attack' action card you play this turn gain "This card costs [1 Resource] less to play for each Runechant you control

instead create that many plus 1

Petra Sphinx [Legends] 094 At the beginning of eachSet: 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?