Buff clears when going offline

The Seven Executions
Deadly Strike: Each attack has a chance to stack 1 piece of Killing Will: Increases Brawn by 9 and when stacked to 7, dealing External Attack Damage equals to the amount of Brawn. An additional External Attack Damage (8% of the target's total HP lost) is dealt to enemies with HP lower than 20%.
Centaur: Increases Sprint duration by 100%.