Some more from my side.
Costume discs:- Scarlet Spider: costume for Spider-Man
- Symbiote Spider-Man: costume for Spider-Man
- Hawekeye classic: costume for Hawkeye
- Nick Fury classic: costume for Nick Fury
- Maleficent classic: costume for Maleficent
Team-up discs:- Mushu from Mulan
- Elliott from Pete's Dragon
- Kerchak from Tarzan
- Red Harrington from Lone Ranger
- War Machine from Marvel
Terrain and skydome discs:- Nottingham from Robin Hood
- Night on the Bald Mountain from Fantasia
- Paris from The Aristocats
- Cave of Wonders from Aladdin
- Muppet Studio from The Muppets
- Steamboat Willie from Mickey Mouse
- Andy's Room from Toy Story
Vehicles and mounts:- Carpet from Aladdin
- Herbie from The Love Bug
- Colonel Hathi from The Jungle Book
- Pluto from Mickey Mouse
I actually can't come up with new weapons or powers... Those can be so diverse. I hope you guys like these.