>>43547962probably fusion. it's the one gimmick they haven't touched that's appeared in other monster games. it probably will be limited to only certain Pokemon too just like gigantamax and megas and the unique z moves, which is complete bullshit because it 100% is their style to give the new gimmick to only the popular mons and the new forced additions. I don't even know if fusion would work very well in pokémon to be honest. it's not that type of world where that would make a ton of sense for random monsters to just be able to do it. they'll pull something out of their ass though to make it make sense, just like they did for super moves and growing giant.