Star Saber (Transformers weapon)

The Star Saber (sometimes spelled Star Sabre) sword was a weapon unlike any other which was wielded by Prima, one of the original thirteen Transformers at the dawn of time.

Trivia

 * The Star Saber was the weapon of Prima, the first Transformer, and had the Matrix of Leadership as its hilt. In the series, the Star Saber resembles a lightsaber, and is also similar to Excalibur.