Life Matrix [Legends] Duels of the Planeswalkers when your opponent activates a

when your opponent activates a Spell/Trap Card

and 'Gamma the Magnet Warrior' from your hand or the field as a Tribute

Fling deals damage equal to the sacrificed creature's power to any target

Set: Duel Terminal 6 Card type: Effect Monster Rarity: Super Rare Attack: 2000 Defense: 1700 This card gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in any Graveyard

Life Matrix [Legends] Duels of the Planeswalkers when your opponent activates aSet: Legends Type: Artifact Rarity: Rare Cost: {4} {4}, {T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature." Activate this ability only during your upkeep.