Skywarp is a Decepticon Seeker with the ability to teleport. This would be a nasty advantage, if he had the brains to use it well, and not not just for pulling pranks on other transformers (both friends and foe). He transforms into a Jet. In one continuity he was killed and turned into Cyclonus by Unicron. In other contunities they exist simutaneously.
Featured in these Comics
History
In The Transformers Movie #1 Skywarp is killed and turned into Cyclonus by Unicron. In other comic contunities the two are seen at the same time.