Rock Ogre Grotto #1 [LCJW-EN005] Common Rock and a special effect to

and a special effect to the Xyz Monsters and there are lots of ways to add more Xyz Materials

If this Synchro Summoned card is destroyed by battle or card effect: You can target 1 "Crystron" monster in your Graveyard

Set: Legendary Collection 4: Joey's World Card type: Gemini Monster Rarity: Common Attack: 2800 Defense: 2200 This card is treated as a Normal Monster while face-up on the field or in the Graveyard

except a Link Monster

Set: Dimension of Chaos Card type: Normal Spell Rarity: Rare Target 1 face-up Xyz Monster you control

Rock Ogre Grotto #1 [LCJW-EN005] Common Rock and a special effect toSet: Legendary Collection 4: Joey's World Card type: Normal Monster Rarity: Common Attack: 800 Defense: 1200 Protected by a solid body of rock, this monster throws a bone shattering punch.