Mortal Reminder
Mana: 40/120
Pentakill champions reduce incoming damage by 15% and deal bonus damage. For each champon kill, a Pentakill champion rocks out and increases their damage bonus by Kill_Bonus*100%.
On the Kill_Countth kill, all Pentakill champions rock out and your team gains Attack_Speed*100% Attack Speed.
Executioner Abilities can critically strike and they gain Critical Strike Damage. Their Critical Strike Chance is increased based on their target's missing Health.