Engineered Explosives [Ultimate Masters]Set: Ultimate Masters Type: Artifact Rarity: Rare Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) {2}, Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives.

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {X}{B} Target player discards X cards at random

Sacrifice Gauntlets of Chaos: Exchange control of target artifact

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {1} {1}

"How easily your flames are quenched

Set: Fifth Dawn Type: Artifact Rarity: Rare Cost: {4} You may cast spells as though they had flash

create a 10/10 colorless Eldrazi creature token

Set: Coldsnap Type: Creature — Minotaur Warrior Rarity: Rare Cost: {2}{R}{R} Cumulative upkeep—Flip a coin

Until that player's next turn

In this box

Set: Black & White: Emerging Powers Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: Champions of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +3/+1

Set: Revised Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell