1 Ability Power per stack
2 Ability Power per stack; your team gains 30% Ability Power
Your team heals 15% of their maximum health; Chronos gain 20% Ability Power.
AND freeze time for 3 seconds, Chronos keep fighting and gain 55% Ability Power.
Freeze time for 4 seconds, your team heals 100% of their maximum health; Chronos keep fighting and gain 70% Ability Power and 35% Attack Speed.