Something I posted in the fusions thread:
+ Charizard [Blade Forme] -- Charizard X Haxorus (Fire/Dragon, with Levitate)
+ Blastoise [Armor Forme] -- Blastoise X Aggron (Water/Steel, with Regenerator)
+ Plusle (Sum Forme) -- Plusle X Minun (Electric/Psychic)
+ Pachirisu (Sky Forme) -- Pachirisu X Emolga (Electric/Flying)
+ Solrock (Orbit Forme) -- Solrock X Lunatone (Rock/Psychic)
Some notes about the above:
- Blastoise [Armor Forme] would have a similar form factor to Blastoise, but iron-clad with a horned helmet, armor-plated shell and twice the cannons, two on each shoulder.
- Charizard [Blade Forme] would have a similar form factor to Charizard, but with sturdy segmented skin, tusks on his face, and blades lining his limbs.
- The competitive community would call them Blastoise-A and Charizard-B, for short.
- The idea with Plusle [Sum Forme] is that when Plusle and Minun fuse, their minds combine to unlock their latent psychic ability, hence an Electric/Psychic-type.
- The idea with Pachirisu [Sky Forme] is to take a squirrel (Pachirisu) and a flying squirrel (Emolga) and make a stronger flying squirrel.
- Both Plusle-S and Pachirisu-S (again, shorthand) could have similar form factors to Raichu, in keeping with the Pikachu line inspiration.
- Solrock [Orbit Forme], or Solrock-O, would resemble a miniature solar system, with not only Solrock and Lunatone together, but numerous other astral bodies, as well.