Swift Killer

+2 to Maximum Frenzy Charges
200% increased Charge Duration [1]

Swift Killer is a notable Ascendancy passive skill for the Trickster that grants two maximum frenzy charges and greatly increased charge duration.

Ruthless mode

+2 to Maximum Frenzy Charges
200% increased Charge Duration

Swift Killer in Ruthless mode is unchanged.

Version	Changes
3.19.0	Reworked: Old: +1 to Maximum Frenzy Charges and Maximum Power Charges 15% chance to gain a Frenzy Charge and a Power Charge on Kill 5% increased Damage per Frenzy Charge 5% increased Damage per Power Charge Gain a Power or Frenzy Charge each second while Channelling New: +2 to Maximum Frenzy Charges 200% increased Charge duration
3.6.0	Now also causes you to gain a Power or Frenzy Charge each second while Channelling.
3.2.0	Now grants increased damage per power and frenzy charge, instead of only damage over time.
3.0.0	Now also grants +1 to Maximum Power Charges, and 5% increased Damage over Time per Frenzy or Power charge.
2.3.0	Chance to gain Frenzy Charge on kill increased from 10% to 15%.
2.2.0	Added to the game.