Combat trance

As a Dragon Fist disciple, you've learned to be adaptable and attune to the flow of the battle as it goes on.

For five rounds, you empower yourself, borrowing hidden strength from your soul, granting +2AC and 1d4 damage boost, which you can assign any type of damage to.

The spell continues to be active, until concentration is broken, the spell ends or you cast another concentration spell.