Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos] Darksteel put that many +1/+1 counters

put that many +1/+1 counters on Tetravus

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size

you control the player while that spell is resolving

Ma Chao surrendered and became one of Liu Bei's Tiger Generals

Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos] Darksteel put that many +1/+1 countersSet: Shadows over Innistrad Prerelease Promos Type: Legendary Creature Vampire Knight Rarity: Mythic Cost: {1}{B}{R} Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1 +1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types.