This does not break the rules because there is no question like this about smeargle.
But in competitive play, which are the most used movesets (or recommended sets) for smeargle? What should they also be ev trained in?
Smogon has the most common movesets. Here are some:
Spikes, Spore, Magic Coat/Stealth Rock, Whirlwind/Stealth Rock
Baton Pass, Shift Gear/Quiver Dance, Sunbstitute, Spore
Nice Gravitar BTW ;P
Hope this helps!! :D