Electro Lasher (5e Equipment)
From D&D Wiki
Weapon (whip), Rare (No Attunement Required)
A Whip that crackles with lightning
Lightning Affinity: The Whip is imbued with electricity dealing 1d4 Lightning Damage instead of it's usual.
Lightning Strikes Twice The Electro Lasher can attack again as a bonus action
Chain Lightning After successfully hitting a creature lightning bounces off to another creature within 10ft ('20ft if they have metal equipped') also dealing 1d4 Lightning Damage, the lightning can bounce up to 3 times.