Aura Mutation [Commander 2016] XY15 You can only use this

You can only use this effect of "Dual Assembwurm" once per turn

Monsters you control gain 300 ATK/DEF for each Ritual Monster in your GY

Set: Battle Pack 3: Monster League Card type: Normal Trap Rarity: Shatterfoil Rare Attack: 0 Defense: 0 Target 1 face-up monster you control

This card cannot be destroyed by effects that destroy Spell Cards

If your opponent activates a card or effect (except during the Damage Step): You can Special Summon 1 Level 7 LIGHT Dragon monster from your hand

Aura Mutation [Commander 2016] XY15 You can only use thisSet: Commander 2016 Type: Instant Rarity: Rare Cost: {G}{W} Destroy target enchantment. Create X 1 1 green Saproling creature tokens, where X is that enchantment's mana value. "Life can be found in all things, even things unnatural." Multani, maro sorcerer