User blog comment:Wario1226/Crow Chuckin' SupportSticks/@comment-5907289-20130624075621

I think Fiddlesticks support is very reliant on communication. Your ADC has to react on your fear, because it only lasts so long and isn't as visible as Taric's stun, You have to consider the time for the ADC to notice the fear, move to a location where he can autoattack/cast spells and be ready to brawl it out after. The first two of those can be done before you cast the fear, because if he can't react on time your fear it will be wasted; otherwise, two autoattacks and a Piltover Peacemaker can heavily influence the lane if you are able to wombo combo with the ADC.

This is especially true at level 6 with your ultimates.

Also make sure you fear the ADC, but silence the support in trades. Supports without spells are merely minions, and this makes attacking the opposing ADC much more safe.