Lavalval Chain - Hidden Arsenal 7: Knight of Stars (HA07)

Product Details
 
2 Level 4 monsters // Once per turn: You can detach 1 Xyz Material from this card to activate 1 of these effects: // * Send 1 card from your Deck to the Graveyard. // * Choose 1 monster from your Deck and place it on top of your Deck.
Number:HA07-EN019
Rarity:Secret Rare
Attribute Monster Type/Card Type:FIRE Sea Serpent/Xyz/Effect Monster
Level:4
A / D:1800 / 1000
Artist:Sea Serpent