Black Rose Dragon (UTR) [CSOC-EN039] Ultimate Rare BT8-038 You can only use this

You can only use this effect of "Heavymetalfoes Electrumite" once per turn

each time your opponent activates a Spell/Trap Card

// When this card is Synchro Summoned

Set: High-Speed Riders Card type: Synchro/Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1800 1 Tuner + 1 or more non-Tuner monsters If this card is Special Summoned

You can only use the effect of "Red Dragon Ninja" once per turn

Black Rose Dragon (UTR) [CSOC-EN039] Ultimate Rare BT8-038 You can only use thisSet: Crossroads of Chaos Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1800 1 Tuner + 1 or more non Tuner monsters When this card is Synchro Summoned, you can destroy all cards on the field. Once per turn, you can remove from play 1 Plant Type monster from your Graveyard to change 1 monster your opponent controls to face up Attack Position, and reduce its ATK to 0 until the End Phase.