Elemental Armory

You conjure 5 simple or martial magical weapons imbued with elemental power, which embed themselves in the ground around you. These weapons last for the duration of the spell. You choose cold, fire, or lightning for the type of weapons you create, changing the damage type of the weapons to that damage type. 

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the weapons gain a +1 bonus to attack rolls and damage rolls. When you use a spell slot of 7th level or higher, the bonus increases to +2. When you use a spell slot of 8th level or higher, the bonus increases to +3.