Bio:
Here's how it starts, Noob and Smoke disagree on their plans for world domination and so Smoke leaves Noob, So after being freed from Onaga Reptile is eveolved back into ninja form, wandering aimlessly for what seems like forever, Reptile collapses, he later regains conciousness in Noob’s secret Brotherhood of Shadow lair. Now Reptile, always in need of a master and currently in ninja form makes Noob an offer he cannot refuse, Noob initiates Reptile into the Brotehrhood of Shadow as his right-hand man, and Reptile, in turn, will offer his services and skills to Noob. Noob and Reptile soon make their goal clear, if Reptile helps Noob get revenge on Smoke and kills Sub-Zero, Noob will use his powers along with his clan, to find Khameleon and restore Zaterra for Reptile.

Ending:
Reptile and Noob found Smoke and destroyed him, then Noob took Reptile to Earthrealm and with his help, killed Sub-Zero. After much time of searching and plotting Noob fulfilled Reptile's wish, he found Khameleon and she and Reptile repopulated their race of Saurians.