Berserk [International Collectors' Edition] Dragon Wurm {100}: Add one mana of

{100}: Add one mana of any color

Set: Magic 2011 Type: Instant Rarity: Rare Cost: {W} Your opponents can't cast spells this turn

Set: Ultimate Masters Type: Creature — Human Druid Rarity: Rare Cost: {G} Exalted (Whenever a creature you control attacks alone

Set: Pro Tour Collector Set Type: Sorcery Rarity: Uncommon Cost: {2}{R}{R} Destroy all white permanents

untap Forsaken City

Berserk [International Collectors' Edition] Dragon Wurm {100}: Add one mana ofSet: International Collectors' Edition Type: Instant Rarity: Uncommon Cost: {G} Cast this spell only before the combat damage step. Target creature gains trample and gets +X +0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.