Ok I just recruited Deoxys and I wanna know how to change his forme (yes it is spelled that way)
Here is how I recruited him:
I did the little A button attack and then dropped a reviver seed then walked so he picked it up, then I defeated him and he revived (by the way he has 950 HP when recruited and in battle so he's a pain in the @$$ to beat and he's LV. 35) I beat him again and he wanted me to recruit him.
THINGS TO MAKE SURE OF!!!:
* Have a high level Pokemon (the higher the level, the higher boost in % of recruit rate)
* Make them hold a friend bow (that boosts the recruit rate of that pokemon)
The reason you NEED (emphisis on NEED) these is because deoxys (like Rayquaza) has a -10% (thats lower than ZERO) so if you don't have enough of a boost, he DEFINETLY won't join you.