If Wither's duration is reduced by Tenacity the effects will apply faster so the maximum values are reached when the shortened duration ends.
RANGE:650 / 400
COST: 70 / 85 / 100 / 115 / 130 Mana
Active:Nasus unleashes a spirit flame at the target location, dealing magic damage to enemies in the area. The flame then remains for 5 seconds, dealing magic damage each second to all enemies within and reducing their armor while they remain.