[Spell] Help make a reduce armor spell

[hylists]

Please help me make this spell:

Hands of Violent - Passively increase damage. When active, each attack reduce enemy's armor.
Level 1: +10 damage, reduce 1 armor per hit.
Level 2: +20 damage, reduce 2 armor per hit.
Level 3: +30 damage, reduce 3 armor per hit.
Duration: 10s.
Reduce armor duration: 15s.
Cooldown: 30s.
(after 15s, each reduced armor will return.)

 

[defskull]

It is infinite reduce (up to 10 seconds hit) ?

 

[hylists]

Yeah, infinite reduce, no limit , is it ok?

 

[Bannar]

You can make use of my stacking system, see signature. Testmap contains wide documentation and egzamples of usage.