Elemental Weapon

From Player's Handbook, page 237.

Description
3rd-level transmutation


 * Casting Time: 1 action
 * Range: Touch
 * Components: V, S
 * Duration: Concentration, up to 1 hour

A nonmagical weapon you touch becomes a magic weapon. Choose one of the following damage types: acid, cold, fire, lightning, or thunder. For the duration, the weapon has a +1 bonus to attack rolls and deals an extra 1d4 damage of the chosen type when it hits.

At Higher Levels: When you cast this spell using a spell slot of 5th or 6th level, the bonus to attack rolls increases to +2 and the extra damage increases to 2d4. When you use a spell slot of 7th level or higher, the bonus increases to +3 and the extra damage increases to 3d4.

Learned By

 * Classes: Artificer, Druid (OCF), Paladin, Ranger (OCF)
 * Subclasses: Cleric (Forge Domain), Sorcerer (Stone Sorcery), Warlock (The Hexblade)
 * Backgrounds: Izzet Engineer