Injection Fairy Lily [LOD-EN100] Secret Rare BT13-034 When your opponent activates a

When your opponent activates a card or effect (Quick Effect): You can return 1 Xyz Monster you own attached to this card to your Extra Deck

the reprogrammed KX-series security droid K-2SO is ready to assist in any operation with both his massive strength and tactical analysis

Set: The List Type: Enchantment Rarity: Rare Cost: {3}{U} Domain — Creatures can't attack you unless their controller pays {X} for each creature they control that's attacking you

or power fist

create a token that's a copy of target nontoken creature

Injection Fairy Lily [LOD-EN100] Secret Rare BT13-034 When your opponent activates aSet: Legacy of Darkness Card type: Effect Monster Rarity: Secret Rare Attack: 400 Defense: 1500 This card's effect can be activated only during the Damage Step of either player's turn. Pay 2000 Life Points to increase the ATK of this monster by 3000 points only during the Damage Step.