Defensor was a combiner team. Also he's the friend of Superion.
Transformers: Generation 1[]
Hot Spot
Streetwise
Groove
First Aid
Defensor appeared in The Revenge of Bruticus. On the fourth season,the Protectbots were last seen with Ultra Magnus trying to stop Galvatron.
Transformers: Warriors[]
Defensor appeared in comic #59,Defensor Attacks. While Ultra Magnus stops the Waspinator, the other Autobots create Defensor, to help Superion. When he came out, Defensor attacked Bruticus and Menasor.