Ziatora's Proving Ground [Streets of New Capenna] Mystery Booster When Bloodthirsty Adversary enters the

When Bloodthirsty Adversary enters the battlefield

another target creature you control gains haste and gets +X/+X until end of turn

Set: The List Type: Instant Rarity: Rare Cost: {U} Search your library for an instant or sorcery card

When Cavalier of Dawn enters the battlefield

creatures you control gain first strike and trample until end of turn and can't be blocked by creature tokens this turn

Ziatora's Proving Ground [Streets of New Capenna] Mystery Booster When Bloodthirsty Adversary enters theSet: Streets of New Capenna Type: Land Swamp Mountain Forest Rarity: Rare ({T}: Add {B}, {R}, or {G}.) Ziatora's Proving Ground enters the battlefield tapped. Cycling {3} ({3}, Discard this card: Draw a card.) Restless Riveteers can always find a sparring partner in the sprawling Treza warehouse.