Storm Shadow

Storm Shadow is a main antagonist in the G.I Joe franchise and the legendary rival of Snake Eyes.

History
Tommy Arashikage went underneath fierce ninja training before enlisting into the US military where he met and befriended a fellow soldier named Snake Eyes. After hinting at a job opportunity after the war and saving the soldier's life, Tommy and Snake Eyes joined the Arashikage ninja clan together where Tommy got notably jealous at the fact Snake Eyes was commonly favoured over him. Tommy then left the clan after his uncle, the master, was assassinated and he was somewhat framed for it. After leaving, he joined the terrorist organization called the Cobras under the codename Storm Shadow with intentions of finding out who killed his uncle until later, he became intense adversaries with Snake Eyes, who joined the anti-terrorist group called the G.I Joes.