Torso & Arms Budo Retaliation
Head Swamp Viper Retaliation
Legs Firefly ROC
Armor Viper ROC
In hindsight, it was probably obvious that the integration of a second Samurai to the GIJoe team would lead to a fierce rivalry with Budo. Senshi showed uncontrollable aggressiveness during training: a particularly vicious fight between the two warriors left Senshi maimed, wounded and comatose.
When he came to, he found a Cobra recruiter standing by his hospital bed. Cobra scientists "improved" him using several cybernetic implants, while at the same time secretly accentuating his natural aggressiveness through genetic manipulation. Senshi's revenge is at hand: he may be Samurai without honor, but he will soon be Samurai without rival.