Plasma Blade (5e Equipment)

Weapon (any sword), rare (requires attunement)

The Plasma Blade is in the shape of a lightning blot that is colored a deep crimson red edge with a light blue handle and crossguard with black accents on the blade and silver on the handle and crossguard. The Plasma Blade is a magic weapon that grants a +1 bonus to attack and damage rolls made with it. You deal an extra 2d4 of fire and lightning damage, and this is doubled on a critical hit.

In order to attune to this weapon, you must attempt a DC 16 Wisdom (Insight) check at the end of a long rest, attuning to it on a success.

Plasmatic Warp. As an action you can use the blade to teleport up to 50 feet in a burst of fire and lightning. Any creatures within your reach after teleporting must succeed on a DC 15 Dexterity saving throw or take 1d4 fire and 1d4 lightning damage.

Return. If the blade is thrown you may, as a bonus action, have it teleport back to you instantly.

Arc. On a successful hit if there are any creatures within 5 feet, the fire and lightning damage jumps to those creatures, but at half the damage.