- Weapon: Indepentently Targetable Particle Beam Cannons
Thundercracker, having the lamest "special" of the three, goes down first, that I will attest to.
Then, it depends on how it plays out...can Skywarp use his teleportation ability well enough to avoid getting stunned by Starscream's null ray?
Starscream is "technically" the more powerful of the group (being the 4th most powerful of the G1 decepticons), but he also tends to be very egotistical and have alot of short-tempered nerd rage...either one of which could flare up and cost him the fight if he isn't careful.
My guess is, Starscream would initially offer to team up with Skywarp to take down Thundercracker in the beginning (even though he knows he can beat him anyway) and then use the distraction to null ray Skywarp in the back when his back is turned (knowing Skywarp would be much harder to get a lock on later in the fight).
"Bah Weep Grahna Weep Ninnee Bong"
"Now, without making any sudden movements, offer them an Energon Goodie..."