Engineered Explosives (Topper) [Ultimate Masters Box Topper]Set: Ultimate Masters Box Topper Type: Artifact Rarity: Mythic 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: Alpha Edition Type: Creature — Rat Rarity: Common Cost: {2}{B} Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield

Lord Konda would hear

Set: Judge Gift Cards 2014 Type: Basic Land — Mountain Rarity: Rare ({T}: Add {R}

Set: Unlimited Edition Type: Land — Forest Plains Rarity: Rare ({T}: Add {G} or {W}

Set: Sword & Shield: Vivid Voltage Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Wizards of the Coast: Black Star Promos Type: Colorless Rarity: Black Star Promo Retreat cost: Colorless

Set: Fossil Unlimited Type: Psychic Rarity: Rare

he focused his mind on a single goal

Set: Urza's Destiny Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield

Set: Commander 2011 Type: Enchantment Rarity: Rare Cost: {1}{B}{B} {B}

Set: Ravnica: City of Guilds Type: Artifact Rarity: Rare Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control

it gets +4/-4 until end of turn