Medicham does learn a lot of good defensive/support moves. Bulk Up, Recover, Calm Mind, Reflect, Light Screen, Baton Pass, and Trick. If someone tests Power Trick, and it does indeed make Medicham's defense the same as his attack AFTER Pure Power, then I would consider running a mixed tank with Power Trick, Light Screen / Reflect, Recover, and Force Palm / Brick Break. Obviously Force Palm is there for the 30% chance of paralysis, while Brick Break breaks opposing screens.
That's actually interesting, because Medicham has a higher base defense than attack (75 vs 60), which means if it is +defense with defense EV maxed and then power trick is used, Medicham can potentially have 546 Attack instead of the 480 it can have when it's +attack with max attack. It wouldn't really be all that useful anyway though since Medicham isn't fast enough nor defensive enough.
Thx for the new idea of a 546 attack medicham, I am so glad I brought out an interesting idea, I am gonna try it out and make a moveset with it. And again, feel free to try it out yourself or make the moveset.
Thx for the idea of a 546 atk medicham.
I am thinking of a set similar to this:
252hp/252def/6spd@impish
light screen
power trick
force plam
zen headbutt
or some other fillers like:
recover
bulk up
reflect
meditete
or some other stuff
Or maybe something like this:
endure
power trick
salac berry
reversal
filler