Death By a Thousand Papercuts

You imbue a lot of magic into a sheet of paper and fling it at a target and the paper will follow the target forever unless one of these conditions are met every point of damage is applied or the target is killed/destroyed

every minute the paper will rise up, accelerate at high speeds to the target which can’t be stopped cut the target dealing 1 slashing damage until 1000 slashing damage is done (will bypass immunities and resistances) 

for the spells duration the target cannot regain health