Quicksilver Elemental [Mirrodin] XY170 "If powerstones are energy stored

"If powerstones are energy stored in material form

Set: Alpha Edition Type: Enchantment Rarity: Uncommon Cost: {2}{B} White spells cost {3} more to cast

Set: Secret Lair Drop Promos Type: Artifact Rarity: Rare Cost: {4} If an artifact or creature entering the battlefield causes a triggered ability of a permanent you control to trigger

destroy that creature if it attacked this turn

Quicksilver Elemental [Mirrodin] XY170 "If powerstones are energy storedSet: Mirrodin Type: Creature Elemental Rarity: Rare Cost: {3}{U}{U} {U}: Quicksilver Elemental gains all activated abilities of target creature until end of turn. (If any of the abilities use that creature's name, use this creature's name instead.) You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities.