Energon Saber

The Energon Saber is a mighty blade composed largely of pure Energon, due to the component Mini-Cons having spent years embedded in pure Energon deposits. Though not as powerful as the legendary Star Saber sword, the Energon Saber is still a mighty weapon. With its strength, even a human like Kicker can hold his own against far larger Transformers.

Toys

Energon

The Energon Saber was available only as a Basic-class set of three Mini-Cons; Scattor, Skyboom and Wreckage. All three Cybertronic aircraft combine to form the blade, which can be held by any other toy that uses 5mm weapon-ports, or can be attached via Powerlinx Mini-Con plugs.

The same molds were used for the Blizzard Saber (UT) and the Sky Terror Mini-Con Team.

From Teletraan I: The Transformers Wiki, a Wikia wiki.