Armaments of the war-mage

Magically infusing the gem into a weapon or shield you imbue it with power, allowing you to gain proficiency with the item if you didn't already. Additionally you may use your spellcasting ability for attack and damage rolls made with a weapon affected by the spell. While enchanted in this way you can use a bonus action to summon the item to your hand while it is on the same plane of existence. You lose accesses to the gem as a material component as it is now apart of the weapon, but when the spell ends the gem separates from the weapon. To cast the spell on the same weapon again you must wait till the next dawn. Continually casting the spell on the same item with the same gem for 10 days in a row, without using the gem on a different item, the gem is consumed and the spell becomes permanent.