What are all of the abilities that are useless in Competitive Batting?

Question

For example, the ability Run Away is useless in competitive battling. Are there any other abilities that are useless in competitive battling?

Comments

Would this include things like Levitate on Rotom Fan?

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I'm pretty sure that it's just stuff like Run Away. Levitate still has competitive use, just not on Fan Rotom.

Answer 1

Ball Fetch
Honey Gather
Illuminate
Run Away
Source: https://www.smogon.com/dex/ss/abilities/
These are the ones Smogon Deems useless.
Hope that helps!