Silent Arbiter [Commander 2020] H4 We've amassed the finest treasures

We've amassed the finest treasures from across the ten realms into Kaldheim Collector Boosters

Set: XY: Furious Fists Type: Water Rarity: Promo Retreat cost: Colorless

It enters the battlefield tapped and attacking

Set: Unfinity Type: Instant Rarity: Rare Cost: {2}{B} Destroy target creature

When they're not patrolling their territories

Silent Arbiter [Commander 2020] H4 We've amassed the finest treasuresSet: Commander 2020 Type: Artifact Creature Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat. No more than one creature can block each combat. Scholars say that arbiters exist on every world, created by an unknown hand to enforce justice.