Powder Keg [Urza's Destiny] HarperPrism Book Promos Set: Antiquities Type: Enchantment Rarity:

Set: Antiquities Type: Enchantment Rarity: Uncommon Cost: {B}{B} Sacrifice a creature: Destroy target artifact

Anything was possible now

Set: Legends Type: Enchantment Rarity: Rare Cost: {1}{B} If a player would draw a card except the first one they draw in each of their draw steps

When the ground is saturated with mana

−5: Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn

Powder Keg [Urza's Destiny] HarperPrism Book Promos Set: Antiquities Type: Enchantment Rarity:Set: 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 mana value equal to the number of fuse counters on Powder Keg.