1 Rock monster + 1 Level 4 or lower monster
Must first be Special Summoned with "Fossil Fusion". This card can make up to 2 attacks on monsters during each Battle Phase. You can banish this card from your GY; add 1 "Time Stream" from your Deck to your hand. You can only use this effect of "Fossil Warrior Skull Bone" once per turn.
![Fossil Warrior Skull Bone [BLAR-EN008] Secret Rare](http://paradoxtcg.com/cdn/shop/products/7bfd8a14-6880-5c1a-bff1-1c02da033c27.png?v=1698791678&width=1445)
