Darkhell

Animated series
In "The Awakening of Kilimanchu", he activates the Kilimanchu volcano in to find the Firestone at the bottom of the crater. As the Legendaries approach him, he attempts to plunge them into the lava and soon finds the Firestone, but is thwarted by Jadina and Shimy's combined magic, launching him and Ténébris right out of the volcano.

In "The Door of Manta-Luna", Ténébris brings him a medallion which he uses to block all connections to the elven world, except the Manta-Luna door, forcing the Legendaries to get to it and activate it so they would be trapped forever between dimensions. Darkhell's plan is thwarted when Razzia drags Ténébris into the vortex, forcing him to send them to the elven world.

In "The Malicious Magician", he attempts to claim what he thinks is the Crescia stone. However it turns out to be one of the magician's duds. Claw thrusts a trapping stone at him, so that he ends up switching places with Razzia and the stone lands in water. Darkhell is able to escape thanks to a fish touching the stone.

In "The Clay Spectra", he crafts his own clay spectre, which he enchants with a magic ring to locate the Crescia stone. However he has crafted the creature to duplicate and regenerate. He watches the Legendaries as they fight the clay spectres. He is most displeased when Shimy and Danaël manage to destroy the creatures. He is furious when Jadina is able to destroy his link and ring to the remnants of the clay spectra.

In "To your Tablets", he uses one of Prince Halan's guards as a spy and catches wind that the Legendaries are planning to find a tablet that will show the power of reversing the Jovenia effects. He follows them to the cave and manages to snatch the tablet from them, but Jadina thwarts him by setting a swarm of giant bees on him, causing the tablet to crumble to dust in the process.

In "Watch out for the Demon", he finds that his daughter has been possessed by the Brawler Demon and is able to thwart its attempt from possessing him. He and the Legendaries put aside their differences to fight this greater threat. After Shimy manages to seal the demon back in its prison, Darkhell is about to unleash his magic on his enemies, but Ténébris persuades him to let them go having saved her from the demon.

In "The Escapee", he blackmails Kadena into stealing a duplication amulet as he hold her locksmith goldsmith master hostage. The Legendaries battle Darkhell using the same amulet, but he fails to defeat them.

In "A Bad Kid", he attempts to restore his mentality to that of an adult, but it backfires when Skroa who helped him with the magic, double crosses him and turns his mind into that of an actual child to match his regressed body. As the Legendaries make a temporary alliance with Ténébris to help restore him, he sulks and misbehaves all the while. When Skroa's spell is broken, Darkhell swears revenge against Skroa for his betrayal.