Number 91: Thunder Spark Dragon [REDU-EN098] Ultimate Rare BT2-012 Each player takes 1000 damage

Each player takes 1000 damage during each of their End Phases

and only if you control no face-up Synchro Monsters

and capture

Set: Neo Discovery Unlimited Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

Without Garenbrig's strength

Number 91: Thunder Spark Dragon [REDU-EN098] Ultimate Rare BT2-012 Each player takes 1000 damageSet: Return of the Duelist Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 2000 3 Level 4 monsters Once per turn, you can activate 1 of these effects Detach 3 Xyz Materials from this card; destroy all other face up monsters on the field. Detach 5 Xyz Materials from this card; destroy all cards your opponent controls.