Slow that reduces by time

[Klasus]

I want to make a buff behavior that reduces the movement speed of the enemy, but by time, the slow gets weaker. Much like the skill Queen of Pain has in DotA.

[Dr Super Good]

There are multiple choices to do this.
1. Multiple different behaviours in a state machine fassion. As time passes you make your way through progressivly weaker slow buff behaviours until none is used at all.
2. Stacking buff behaviour which you periodicly remove a charge from until 0 charges remain.

[Klasus]

I think I'll go with the stacking one, thanks.