Creeping Death should do something when self-cast

Currently you're at a net loss if you cast it on yourself

You don't get the movespeed buff, you lose out on having 2 damage sources (even if they don't damage 1 person twice), and i think this should be rectified so that you're not forced to think "well there's nobody to throw this on" but if you throw it on a minion you start pushing the wave (which is what Mord's already famous for)

I think there should be some counterbalance to putting it on yourself. A stronger armor/MR steroid, more damage per second, or a smaller, but universal speed boost would offset the benefits of throwing it onto an ally pretty well