Black Rose Dragon [CSOC-EN039] Ultra Rare SM187 Set: Stardust Overdrive Card type:

Set: Stardust Overdrive Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2000 1 "Blackwing" Tuner + 2 or more non-Tuner monsters When this card is Synchro Summoned

Those monsters effects are negated

but Its effect is negated until the End Phase

this card becomes an Equip Card equipped to the attacking monster

Black Rose Dragon [CSOC-EN039] Ultra Rare SM187 Set: Stardust Overdrive Card type:Set: Crossroads of Chaos Card type: Synchro Effect Monster Rarity: Ultra 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.