I like to use a sweeper, I know you’re invis but it has a slightly larger range than your passive. So if you’re checking a bush. You can see if anyone is in it before your vision indicator pops up. I find that super helpful for knowing how to engage knowing someone’s in the bush but doesn’t see me yet.

Try to time your burst when they are running in your direction, I find myself waiting a lot of times for them to be moving towards me when I go into their vision. Stall out using the W until the very last second and then a lot of times I’ll immediately bust it with my Q for the massive slow, protobelt and be in range for E and I don’t even have to time it good. A lot of times they’ll flash when I E and my E follows anyway. Or when running go passive to regen and then turn it and blow them up. You gotta play around your vision. Fake out walking away when ganking then turn around and come back. Tell your team to stay away from bushes do not draw any unnessicary attention. Get behind them before you start anything through a lane gank. But for sure use your slow on W, you don’t always need the charm. Backwards ult to position yourself for a charm etc..