Use 2-st ability for initial invisibility. Use silence, and while you are invisible, start killing enemies. Re-cast the second skill until you enter invisibility from the Arcane Enhancement. Usually, after the invisibility from the Arcane Trickery works, you will not get out of it if you continue to kill enemies.

Insert attack speed mods into melee weapons (need +50% attack speed) also mods for increase duration combo (like [Body Count]).

Under the influence of silence, one tick of the Slash Damage from the ult deals one ~million damage.