Reverced Endurance aura problem

ok im trying to make an reverced endurance aura so that it slows units instead of speed 'm, but i cant use negative numbers, is there a way i can enable negative numbers orsomething?

Edit: NVM found it

The real question is, is there a reverse Brilliance Aura (one that drains mana, not add). For some reason putting in negative values only slows it down to a halt, never actually draining the mana pool..

Right?

you should make another thread for that.

You don't have to use a negative endurance aura. You could use "Slow Aura (Tornado)".

sorry for the long reply but i found out that if you press shift you can insert negative numbers, this way i could make a reverces endurance aura, so a one that "slows" instead of "speeds up"