Aura Shards [Commander 2011]

Aura Shards [Commander 2011]Set: Commander 2011 Type: Enchantment Rarity: Uncommon Cost: {1}{G}{W} Whenever a creature enters the battlefield under your control, you may destroy target artifact or enchantment. Gaea forged her soldiers into self wielding weapons that struck down all impurities.

Set: Commander 2016 Type: Sorcery Rarity: Rare Cost: {7}{B}{B} Destroy all creatures you don't control and all planeswalkers you don't control

tap Rust Elemental and you lose 4 life

it's treated as though it doesn't exist

{R}: Dracoplasm gets +1/+0 until end of turn

create a 0/2 red Dragon Egg creature token with defender and "When this creature dies

Set: Magic 2013 Type: Land Rarity: Rare Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp

{T}: Counter target activated ability from an artifact source

Set: Seventh Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a black spell

its owner shuffles it into their library

Set: Amonkhet Type: Legendary Creature — God Rarity: Mythic Cost: {3}{R} Indestructible

" —Fridius

' which means 'one use