Please make it so you stand still and flurry when you use shift + Slayer's fury so that there's no more random unwanted teleport/charge.

Also I think when you take the teleport rune, the first hits should automatically be oriented toward your target and not your mouse cursor, because everytime you attack, you tp and have your back turned against the enemy you clicked on and have to reajust the direction, really annoying.

I think it would make this fun skill much more enjoyable.