Larvitar (89/147) [Aquapolis] Cosmo Blazer Set: Duel Terminal 7 Card

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2750 Defense: 1950 3 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to activate 1 of these effects

or 1 card that specifically lists "Dark Fusion" in its text

Set: Duelist of the Roses Card type: Normal Monster Rarity: Secret Rare Attack: 1500 Defense: 1800 Alpha

Set: Labyrinth of Nightmare Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Draw 1 card from your Deck

When that monster is destroyed and sent to the Graveyard

Larvitar (89/147) [Aquapolis] Cosmo Blazer Set: Duel Terminal 7 CardSet: Aquapolis Type: Fighting Rarity: Common Retreat cost: Colorless