Powder Keg [Urza's Destiny] Human Pirate Wizard Zombie creatures you control get

Zombie creatures you control get +2/+1

Set: Magic Player Rewards 2001 Type: Token Creature — Spirit Rarity: Common Flying

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {B} Add {B}{B}{B}

and that player can't activate abilities that aren't mana abilities

" —Shauku

Powder Keg [Urza's Destiny] Human Pirate Wizard Zombie creatures you control getSet: Urza's Destiny Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with converted mana cost equal to the number of fuse counters on Powder Keg.