Engineered Explosives [Ultimate Masters] Urza's If one or more counters

If one or more counters would be put on a permanent your team controls

" —Meditation journal of a young budoka

Whenever a land with the same name as the exiled card is tapped for mana

Enchanted creature has protection from blue

use this creature's name instead

Engineered Explosives [Ultimate Masters] Urza's If one or more countersSet: 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.