I'm a bit confused on how his stacks work(I think it's his passive, not sure, too lazy to check, the little triangles that appear when you hit someone with one of your abilities). Any tips on how to use it properly? (When harassing or going all in)
Yeah it's his passive. Each time damage applies from one of his skills, you mark the enemy. At three marks, you deal bonus true damage. Once the true damage is applied, you can't use the effect for about 12 seconds or so, BUT if you auto attack them it also resets the stacks.
So ideal all in combo in lane would be Q for the slow, makes your E easier to hit, then W. After first tick of W connects, auto, and then ult.
So basically Q-E-W-Auto-Ult.
He has a lot of damage so you hardly need to reset the stacks but that's the optimal combo. Auto-attack range is sometimes risky.
That's not right. There's no cd on passive procs. Upon being hit by a spell, a stack is put on an enemy. This stack lasts for 7 seconds. Subsequent spells and auto attacks will refresh the 7 seconds, but only spells will add additional stacks. At 3 stacks, they are consumed and deal true damage. You can instantly reapply stacks at this point.
rock solid