Do bladesingers apply the song of victory Int modifier to the two-weapon fighting bonus attack, or do they still need the two-weapon fighting style?
I know that you don't add the ability modifier that you use for the attack to the damage, but what about ability modifier from other features? Is this a case RAI vs RAW?
Does song of victory need to say apply a bonus equal to the Int modifier for the bonus attack to benefit from it?
Sometimes I wish 5e has better wording on features.
Two Weapon Fighting
When you take the Attack action and attack with a light melee weapon that you're holding in one hand, you can use a bonus action to attack with a different light melee weapon that you're holding in the other hand. You don't add your ability modifier to the damage of the bonus attack, unless that modifier is negative.