Card Appearances:Chaos Form (GX)
- In episode 130, Marcel Bonaparte uses this card during his Tag Duel against Jaden Yuki and Jesse Anderson while the former was possessed by Yubel. When "Crystal Beast Amber Mammoth" attacks "Phantom of Chaos", Marcel activates this card and equips it to "Phantom of Chaos". Marcel then activates this card's effect to target the "Raviel, Lord of Phantasms" in his Graveyard and make the ATK and DEF of "Phantom of Chaos" the same as "Raviel". Jesse then activates "Crystal Flash" to prevent "Amber Mammoth's" destruction" and reduce the Battle Damage he would take to 0 by placing "Crystal Beast Cobalt Eagle" in his Spell & Trap Card Zone as a Continuous Spell Card. The effect of "Crystal Tree" then activates, placing a Crystal Counter on itself. After Marcel Tributes "Phantom of Chaos" in order to Tribute Summon "Dark Summoning Beast", this card is destroyed.
