Number 91: Thunder Spark Dragon [REDU-EN098] Ultimate Rare Flip/Effect Monster by sending this card to

by sending this card to the Graveyard

Set: Battle Royale Box Set Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all lands or all creatures

If a creature is destroyed this way

Set: Gym Heroes Unlimited Type: Item Rarity: Holo Rare

you can discard this card to negate its activation and destroy it

Number 91: Thunder Spark Dragon [REDU-EN098] Ultimate Rare Flip/Effect Monster by sending this card toSet: 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.