To expand on my previous post on Control Wards since I realized I don't have the greatest handle on the difference between camouflage and invisibility.

Champions with Invisibility and hence will not be revealed by a Control Ward
Akali
Kha'Zix
Shaco
Talon
Teemo
Vayne
Wukong


Ways to reveal an invisible unit

-Run near to a friendly turret
-Be a Burrowed Rek'Sai with the target moving (they won't show up to Tremor Sense if they are standing still)
-Hit them with a skill shot that does damage to make them shimmer briefly... Read More

Learned the hard way that while you can grab invisible or camouflaged units with a Blitzcrank Q, Rocket Grab, it will only make them shimmer when it hits them. By the time they are sitting in your lap they will be invisible or camouflaged again and therefore untargetable by Power Fist since it is a targeted ability. You can damage them and silence them with Static Field, so you need to be able to kill them outright with Static Field or with some AoE follow-up from your teammates to take full advantage of the grab.

If you have a Refillable Potion or [[Hunter's... Read More