Pinkymod/Kingslayer

The Kingslayer is a Hardmode that fires Kingslayer sword beam which creates a stationary death rune on impact. When an enemy takes damage from the rune the sword power meter increases, right-clicking the sword will fire an Assassination Beam which increases in damage with sword power maxing at 4000 damage with 120 power, going above 180 power however will decrease the damage of the beam.