Awakened Spellspike Rapier

The crystalline blade stores spells cast into it, holding them until you use them. The blade can store multiple spells of up 5 total levels at a time or one spell cast at 5th level, if the blade cannot hold the spell, the spell is expended without effect.  The spell uses the spell slot level, spell save DC, spell attack bonus, and spellcasting ability set at the time it is first stored in the blade.

As a bonus action the weilder may make a DC (10 + stored spell slot level) Arcana check to release the spell from the blade.  This ability may be used to deliver a touch range spell stored in the blade.  Any spell cast from the blade is no longer stored in it.

While a spell is stored in the blade it sheds bright light for 5 feet per level of stored spells and dim light for an additional 5 feet per spell level stored in the blade.

You have a +2 bonus to spell attack, attack and damage rolls made with this magic weapon.

Proficiency with a Rapier allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Bonus: Magic, spellcaster, Finesse, Vex