Powder Keg [Urza's Destiny] Champions of Kamigawa They each have flying and

They each have flying and "This creature can't be enchanted

Set: Limited Edition Beta Type: Enchantment Uncommon Cost: {2}{W}{W} At the beginning of each player's upkeep

Set: Aether Revolt Type: Artifact Creature — Construct Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

None know if this Giant is the result of aberrant magics

"Organization is often undervalued but rarely unjustified

Powder Keg [Urza's Destiny] Champions of Kamigawa They each have flying andSet: Urza's Destiny Type: Artifact 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.