Crucible Cauldron

By touching the ground you form a cauldron by melting 12 different simple or martial weapons into its shape and a unknown substance fills the cauldron to just below the top. As an action a creature can reach into the cauldron and say the name of one of the weapons used to create the cauldron and pull out one of those weapons. These weapons last for one week upon being pulled out of the cauldron. Weapons made from the cauldron can’t be used in the casting of this spell.

At Higher Levels. When this spell is cast using a 4th - 5th level spell spot the weapons pulled from the cauldron gain a +1 to attack and damage rolls. When this spell is cast using a 6th - 7th level spell spot the weapons pulled from the cauldron gain a +2 to attack and damage rolls. When this spell is cast using a 8th - 9th level spell spot the weapons pulled from the cauldron gain a +3 to attack and damage rolls.