Lightning Greaves (Toppers) [Double Masters] SM71 "After years of study

"After years of study

Set: Mystery Booster Type: Artifact Rarity: Rare Cost: {U}{B} {T}

Set: Light of Destruction Card type: Effect Monster Rarity: Super Rare Attack: 200 Defense: 100 FLIP: You can destroy 1 card on the field

when this card destroys an opponent's monster by battle and sends it to the Graveyard

The original ATK of that monster is halved until the end of this turn

Lightning Greaves (Toppers) [Double Masters] SM71 "After years of studySet: Double Masters Type: Artifact Equipment Rarity: Rare Cost: {2} Equipped creature has haste and shroud. (It can't be the target of spells or abilities.) Equip {0} After lightning struck the cliffs, the ore became iron, the iron became steel, and the steel became greaves. The lightning never left.