Grass Energy (99/102) [Base Set Shadowless Unlimited] Fightning[-20] Once per turn: You can

Once per turn: You can destroy all face-up monsters your opponent controls with DEF lower than this card's ATK

and destroy all those monsters with 1500 or less DEF

while this card is equipped to a monster as an Equip Card by a card effect

Set: Black & White: Legendary Treasures Type: Lightning Rarity: Ultra Rare Retreat cost: 0

Set: 2012 Collectors Tin Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 1900 Defense: 0 2 Level 4 monsters // During either player's turn

Grass Energy (99/102) [Base Set Shadowless Unlimited] Fightning[-20] Once per turn: You canSet: Base Set Shadowless Unlimited Type: Basic Energy Rarity: Common