Conjure Arcane Blades

You summon forth a spectral weapon made of conjured metal and magic, either using this blade yourself or imbuing your blade with a number of magical properties. When you cast this spell your weapon takes on the shape and properties of a dagger, shortsword, rapier, longsword, or greatsword.

When you summon your blade choose one of the following magical effects to use.

Arcane Blade.(Dagger, Shortsword, Rapier, Longsword): This blade is imbued with arcane knowledge and techniques, supplementing the user's strengths and dexterity. While using a blade imbued with this magic you may choose to use your spellcasting ability modifier rather than Strength or Dexterity.

Animated Blade. You create a floating, spectral weapon by your side for the duration. As a bonus action on your turn, you can move the weapon up to 20 feet and repeat the attack against a creature within 5 feet of it.  On a hit, the target takes force damage equal to 1d6 + your spellcasting ability modifier. (if you control multiple Animated Blades, you can command any or all of them at the same time, issuing the same command to each one)

At Higher Levels: When you cast this spell using certain higher-level spell slots, You may summon an additional blade: two with a 4th-level slot, three blades with a 6th-level slot, and four blades with an 8th-level slot.