Card Appearances:Mobius the Frost Monarch

"Mobius the Frost Monarch":

Yu-Gi-Oh! GX

In episode 4, this card appeared in Vellian Crowler's trenchcoat when he reveals to Chazz Princeton and his friends that he has many rare cards to give to him.

In episode 49, this card is seen in the display of case of Solomon Muto's Kame Game shop, and is drained by the Sacred Beasts for Kagemaru. After Jaden defeats Kagemaru the cards in the game shop are restored.

In episode 75, Frost uses this card during his Tag Duel with Thunder against Syrus Truesdale and Tyranno Hassleberry. He Tribute Summons this card by Tributing "Ice Knight". This card's effect then activates, destroying Hassleberry's set card and "Jurassic World". Frost then activates "Mobius Castle" which decreases the ATK and DEF of "Dark Driceratops" by 500. This card then attack and destroys "Dark Driceratops". Later Hassleberry activates "Earthquake" to switch all monsters on the field to Defense Position. In the next episode, Frost switches this card to Attack Position. This card then attack and destroys "Dark Tyranno" (whose ATK was 2100 due to it being weakened by "Mobius Castle"). On Frost's next turn, this card attacks "Element Saurus" (whose ATK was 1300 due to it being weakened by "Mobius Castle" and powered up by "Training Field"), but Syrus activates "Dark Computer Virus" to change the target of "Side Attack" to him, which causes Syrus and Hassleberry to switch opponents. A replay then occurs and Frost uses this card to attack Syrus directly, but Hassleberry activates "Jurassic Impact" to destroy all monsters on the field and inflict 1000 damage to each player for each of their destroyed monsters.

In episode 77, T-Bone uses this card during his Duel against Jaden Yuki (This card originally belonged to Frost, but Sarina placed this card along with Thunder and Blaze's signature cards into his Deck for Duel against Jaden). He adds this card from his Deck to his hand via the effect of "Dowsing Point". T-Bone then activates "Shadow Moon" to send this card, "Zaborg", "Thestalos", and "Granmarg" from his hand and field to the Graveyard in order activate "Blue Moon" and Summon "Demiurge Ema".

In the anime, when this card's effect activates, it releases a gigantic blizzard from its chest which destroys the targeted Spell/Trap Cards. When this card attacks in the anime, it creates a lance made of ice and throws it at the attack target.

in episode 7, Sylvio Sawatari uses this card against an unknown student of the Leo Institute of Dueling

in the above episode, Sylvio Sawatari uses this card against the Yuto. Using the effect of "Escher the Frost Vassal" to special summon itself, he then tributes it to summon this monster and destroy his two of his opponents spell and trap cards "Phantom Knights' Spear" and "The Phantom Knights of Shadow Veil". As he tribute summoned he then uses "Tribute Carnival" to tribute this card and tribute summon "Mobius the Mega Monarch" from his hand, whose effect activates since he tributed a WATER monster.