Black Rose Dragon
Level 7 FIRE/Dragon Synchro Effect2400 ATK / 1800 DEF
1 Tuner + 1+ non-Tuner monsters
When this card is Synchro Summoned: You can destroy all cards on the field. Once per turn: You can banish 1 Plant monster from your GY, then target 1 Defense Position monster your opponent controls; change that target to face-up Attack Position, and if you do, its ATK becomes 0 until the end of this turn.
Black Rose Dragon/Assault Mode
Level 9 FIRE/Dragon Effect2900 ATK / 2300 DEF
Cannot be Normal Summoned/Set. Must be Special Summoned with "Assault Mode Activate". If this card is destroyed: You can Special Summon 1 "Black Rose Dragon" from your GY. You can only use each of the following effects of "Black Rose Dragon/Assault Mode" once per turn. You can reveal this card in your hand; shuffle it into the Deck, and if you do, change the ATK of 1 face-up monster on the field to 0. If this card is Special Summoned, or a monster(s) is Special Summoned to your opponent's field: You can destroy all cards on the field.