Spellblade

General Feat (Prerequisite: Level 4+, Proficiency with Martial Weapons)

You gain the following benefits.

Ability Score Increase. Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 20.

Two Cantrips. You learn two cantrips of your choice from the Wizard spell list. The spells' spellcasting ability is the ability increased by this feat.

Martial Magic. Immediately after you take the Attack action and attack with a Simple or Martial weapon, you can use a bonus action to cast a damaging cantrip. The cantrip must have a casting time of one action. You may use you held weapon as the spellcasting focus to cast a cantrip in this way. You may use this feature a number of times equal to the modifier of the ability increased by this feat, regaining all expended uses on a short or long rest.