Mystery-Mons

Mystery-Mons

Something odd happens each turn usually with the effect of a move
Trick Room may occur on a random turn
Priority may inverse (meaning switching would have less priority than tackle or such)
Power Tricks on all pokemon
Sp Def and Def switch
Sp Att and Att Switch
Items may be non effective
Not Very Effective moves may be super effective and vice versa on some turns
All pokemon may become confused
Perish Song may occur randomly
Power Split/Guard Split
Terrain Effects
ETC