Transformers Unite Warriors UW-01 Superion
The combined form of the 5 Aerialbots, Superion is by far the largest and most powerful G1 gestalt warrior.
UW-01 is a Superion Aerialbot gift set featuring Silverbolt (voyager size), Skydive (deluxe size), Fireflight (deluxe size), Slingshot (deluxe size), and Air Raid (deluxe size).
Each member can transform from a robot into a jet plane.
All 5 members can also combine to create Superion.