Spectacular Showdown [Murders at Karlov Manor Commander] Dragon Avatar For each -1/-1 counter you

For each -1/-1 counter you put on a creature this way

Set: Dragons of Tarkir Type: Creature — Orc Warrior Rarity: Rare Cost: {1}{B}{B} {1}{B}

Set: Commander 2015 Tokens Type: Token Creature — Angel Rarity: Common Flying

Sliver spells YOU CAST have CASCADE

Spectacular Showdown [Murders at Karlov Manor Commander] Dragon Avatar For each -1/-1 counter youSet: Murders at Karlov Manor Commander Type: Sorcery Rarity: Rare Cost: {1}{R} Put a double strike counter on target creature, then goad each creature that had a double strike counter put on it this way. (Until your next turn, those creatures attack each combat if able and attack a player other than you if able.) Overload {4}{R}{R}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")