Control abilities include everything that prevents an opponent from moving or attacking (stun, slow etc). And yes, it also includes the slow effects of some of the Summoner's attack skills.
To be clear and avoid confusion. Willpower and Conviction has no "chance" to apply or resist the CC's. Only the durations of the CC's are affected.
The rest is explained correctly.
Greetings Dragagon,
Yes, true. Actually, I didn't mention with the word "resist" neutralizing the control effect. My intent was to reduce the time as I wrote. And by the phrase "chance of
successfully applying", I mean that the duration of the control effect is applied without decreasing (or even increasing)
Interlingual expression problems. Thanks for clarifying the issue.
Have fun