Unicron of Light

The "Unicron Of Light" is a glowing-emerald colored Unicron formed by the many Mini-cons on Cybertron.

Armada
The Unicron Of Light is formed to combat Unicron when he's about to deliver the final blow to the already severely damaged Cybertron.

Toys
The Unicron Of Light was a repainted version of unicron into an emerald, light green, blue, and white color-scheme. This Unicron was the prize for a lucky-draw contest in Japan.