Cyberdark Keel [CDIP-EN003] Ultimate Rare H14 all monsters your opponent currently

all monsters your opponent currently controls lose 1000 ATK until the end of this turn

Set: Duel Terminal 2 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 1700 1 "Fabled" Tuner + 1 or more non-Tuner monsters Once per turn

Set: EX: Crystal Guardians Type: Psychic Rarity: Rare Retreat cost: Colorless

Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1000 Control of this card cannot switch

Set: XY: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: 0

Cyberdark Keel [CDIP-EN003] Ultimate Rare H14 all monsters your opponent currentlySet: Cyberdark Impact Card type: Effect Monster Rarity: Ultimate Rare Attack: 800 Defense: 800 When this card is Normal Summoned, select 1 Level 3 or lower Dragon Type monster in your Graveyard and equip it to this card. This card gains ATK equal to the equipped card''s ATK. When this card destroys an opponent''s monster by battle, inflict 300 damage to your opponent. If this card would be destroyed by battle, the equipped monster is destroyed instead.