Card Appearances:Fossil Warrior Skull Bone
- In episode 125, Jim Crocodile Cook uses this card during his Duel against Anger Mask. He summons this card via "Fossil Fusion", fusing his "Weathering Soldier" and Anger Mask's "Anchor Knight". Jim then activates "Time Stream" to Tribute this card and Special Summon "Fossil Warrior Skull Knight" in its place.
- In episode 129, Jim summons this card when the gang needed to get above ground and a bunch of Duel Ghouls were blocking them off. This card, "Hyper Hammerhead" and "Cyber Angel Benten" then created a shockwave that knocked away the Duel Ghouls.
- In episode 139, Jim uses this card during his Duel against the Supreme King. He summons this card via "Fossil Fusion", fusing his "Shell Knight" and the Supreme King's "Elemental Hero Burstinatrix". Jim then activates "Time Stream" to Tribute this card and Special Summon "Fossil Warrior Skull Knight" in its place. In the next episode, Jim banishes this card and "Fossil Warrior Skull Knight" from his Graveyard in order to Special Summon "Gaia Plate the Earth Giant".
