You touch a non-magical weapon. Until the spell ends, that weapon becomes a magic weapon with a +1 bonus to attack rolls and damage rolls.

At Higher Levels : When you cast this spell using a spell slot of 4th level or higher, the bonus increases to +2. When you use a spell slot of 6th level or higher, the bonus increases to +3.

Classes : Mage, Warlock

Subclasses : Runesmith Death Knight, Retribution Paladin

Other : Warlocks with Felguard's Core