The Destrons are a Decepticon subgroup from the Requiem continuity family.
The Destrons were created by Shockwave as an answer to Perceptor and his Combatrons. Each member is an evil clone with either a twisted personality or twisted powers.
The Destrons consist of:
Magnificus - The Destron commander
Krok - The violent executionist
Rollbar - The unlucky warrior
Heat Seeker - The weapon filled air warrior
Crankcase - The cranky brawler
Galvatronus - The combined form of all the above