Star Saber

The Star Saber is one of the most powerful ancient Cybertronian weapons, and is said to hold the power of the Matrix of Leadership itself. It was designed and built by Solus Prime using her Forge in the battle against Unicron. After the Chaos Bringer's defeat, the Star Saber was taken by the Dimension Guardians for safe-keeping.

Later, during Moltenstorm's reign of terror on Earth, Windblade decided that it was time to bring the Star Saber back, believing it could be used to help stop the Predacon's plan. Retrieving the weapon from the Guardians' storage, Windblade presented the weapon as a gift to Optimus Prime, who would go on to wield the Saber against the Decepticons.