Lightning Greaves [Commander 2016] AR5 during the Damage Step: You

during the Damage Step: You can detach 1 Xyz Material from this card

Gain Life Points equal to the Battle Damage you took

Set: Ice Age Type: Creature — Human Mercenary Rarity: Rare Cost: {3}{W} {3}: The next time Mercenaries would deal damage to you this turn

Set: Sun & Moon: Lost Thunder Type: Water Rarity: Holo Rare Retreat cost: Colorless

you can Normal Summon it without tributing

Lightning Greaves [Commander 2016] AR5 during the Damage Step: YouSet: Commander 2016 Type: Artifact Equipment Rarity: Uncommon 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.