Eldritch infusion

Imbue your weapons with a Spell you can cast.

You can  imbue a weapon of your choice with a spell you can cast, the casting time cannot be superior to 1 action, you still need to spend the spell slot and material components but the spell is held on the weapon until you decide to expend it.. Only one weapon can be imbue with a Spell at the time and no more than one spell can be imbue in the weapon .Once you use this ability you can not use it again until you finish a long rest. Any Spell held on the weapon is lost if you take a long rest.