Pluton

Pluton is a genetically modified Jiralhanae designed to counter the strength of the Spartans. Pluton is a non-canon character presented in the anime short Odd One Out in Halo Legends.

Biography
Pluton was created to counter the strength of the Spartans. He was sent to the planet Cronkee by the Prophet of Truth to kill the Master Chief but ended up fighting SPARTAN-1337 instead. After some chaotic fighting Mama opened a slipspace portal via the crashed frigate she resided in and fired its magnetic accelerator cannon at Pluton, sending him through the slipspace portal. Pluton was last seen with his head trapped in the MAC slug and drifting towards a Halo ring.

Trivia

 * In the DVD commentary of Halo Legends, Frank O'Connor joked that Pluton deserved his own series.
 * Pluton's charging laser beam scene is a reference to the Shoop Da Whoop internet meme.
 * In Halo Mash-Up: Minecraft Evolved, some villager mobs are retextured to look like Pluton.

List of appearances

 * Halo Legends
 * Odd One Out