Teferi's Puzzle Box [Mystery Booster] Vanguard Series Each creature you tap while

Each creature you tap while casting an artifact spell pays for {1} or one mana of that creature's color

As Stomping Ground enters the battlefield

Ambition runs in our family

Set: Alternate Art Promos Type: Fighting Rarity: Promo Retreat cost: Colorless

Set: Alpha Edition Type: Instant Rarity: Common Cost: {1}{W} Destroy target artifact or enchantment

Teferi's Puzzle Box [Mystery Booster] Vanguard Series Each creature you tap whileSet: Mystery Booster Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.