Kryll

History
Kryll was a childhood friend to Robyn; like him, he was arrogant and narcissistic, but unlike him, he was constantly looking for power-- not because he enjoyed power, but because he wanted others to recognize him for it. He didn't have any ambition other than to be told he was better than Robyn, because all his life Robyn had every praise, while he lived in the shadows. He put an end to his friendship with Robyn himself, and turned to darker, more dangerous arts to find an easier way to surpass Robyn.

When Luna changed team and joined the Warriors of Chronos, Sinistra had to find a new apprentice to do the tasks she despised doing. One day she met Robyn, a young Elf who wished to learn Dark Magic, and he wasn't all that bad at it. Sinistra decided to make him her pupil, and taught him how to use Dark Magic.

For once, Kryll was better than Robyn at something, and it was magic. Kryll became a recurring villain in the series, often completing the tasks gave to him by Sinistra.

In "The Fall of the Wizard" story arc, Kryll is tasked by Sinistra to steal the Hyperstone, but surprised by Merlin during his mission, he unwillingly casts a powerful spell, killing the unsuspecting Wizard on the spot. Because he was answering to Sinistra's orders and his age, Kryll was spared by King Marcus, instead being tasked to leave Camelot explore Chronos, only returning whenever he found himself. Since then, Kryll appeared only in the TV movies that followed the series, appearing as an adventurer with good intentions, trying to be a better himself.