Vandalblast [Return to Ravnica] SM10 you can negate it's activation

you can negate it's activation and destroy it

Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Common Attack: 1600 Defense: 0 By paying 500 Life Points

not on the dogma of the seekers or the mutterings of the sphinxes

It no longer mimics its surroundings

or if your opponent has 5 or more cards in their hand

Vandalblast [Return to Ravnica] SM10 you can negate it's activationSet: Return to Ravnica Type: Sorcery Rarity: Uncommon Cost: {R} Destroy target artifact you don't control. Overload {4}{R} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.") Beauty is in the eye of the exploder.