Card Appearances:Thestalos the Firestorm Monarch

"Thestalos the Firestorm Monarch":

Yu-Gi-Oh! GX

In episode 49, this card is seen in the display of case of the Kame Game Store, and is drained by the Sacred Beasts for Kagemaru. After Jaden Yuki defeats Kagemaru the cards in the game shop are restored.
In episode 77, T-Bone uses this card during his Duel against Jaden (This card originally belonged to Blaze, but Sarina forcibly placed this card into T-Bone's deck along with Frost and Thunder's signature cards before T-Bone dueled Jaden). He adds this card from his Deck to his hand via the effect of "Dormant Volcano". After T-Bone adds "Mobius the Frost Monarch" from his Deck to his hand via "Dowsing Point", T-Bone activates "Shadow Moon" to send this card, "Zaborg the Thunder Monarch", "Mobius", and "Granmarg the Rock Monarch" from his hand and field to the Graveyard in order to activate "Blue Moon" and Special Summon "Demiurge Ema".

In episode 1, this card can briefly be seen in the montage of Duels shown at the Duel Square in Yuma Tsukumo's school.