Possess-Ghost;

[Super Cuddles]

1. Name: Possess
2. Description: Sacrifices self to temporarily take over the the body of the foe.
3. Base PP: 5
4. Type: Ghost

1. Power Base: 0
2. Accuracy: 100%
3. Effect: Always performed last. The user faints and one of your opponent's pokemon on the field will become your pokemon for 1-4 turns (100% chance the 1st turn, 75% the 2nd and then 50% and 25%). Previous stat reductions, raises, hp etc will be kept. Move does not work on ghost type pokemon. Exorcism will negate the effect of this move and will not damage the possessed pokemon . Also, your opponent cannot switch the possessed pokemon and neither can you.
4. Side effect accuracy: N/A
5. Touch: No
6. Target: 1

Pokemon that can learn this move: gengar line, misdreavus, SHEDINJA!, glowve, shuppet line

[mattgcn]

Intellectual basis of this move is the Pokemon Factory. That'll need to go into the credits.

[ZeroCool]

So you can fight you foe with one of your foes pokémon? That's a cool move!

[Fossil Kabutops]

I yhink maybe some psychic types should be able to learn this move too, ya know, controlling the mind n stuff by using psychic powers...

[Super Cuddles]

nah.

I've also modified its effect, now excorism can help the owner to regain control of his/her pokemon.

[mattgcn]

Hey, I just realised I haven't given this a home in Move Roundup yet. I also realised that after exorcism, the Ghost type that possessed the Pokemon is screwed.

[Super Cuddles]

Editted for it to be more fair.