Knight of Eilrisia

6th level Fighter, Squire of Eilrisia feat

You have been trained to use the Bladesong of the Orda Eilrisia, allowing you wield it in battle.   You can use a bonus action to start the Bladesong, which lasts for 1 minute. It ends early if you are incapacitated. You can also dismiss the Bladesong at any time (no action required).   While your Bladesong is active, you gain the following benefits:

• When you make an attack with a melee weapon, you gain a bonus to your damage equal to your Intelligence modifier (minimum of +1).
• When you take the attack action, you may cast a cantrip granted by the Squire of Eilrisia feat in place of one of your attacks.
• Your walking speed increases by 10 feet.
• You have advantage on Dexterity (Acrobatics) checks.