Death And Taxes

You have taken on a mantle, whether it be to please your creators or to show the world that you belong to no one, and you will uphold it or die trying.

As a free action on your turn you may shift yourself into a state of power:

• You become hasted, as though under the effects of the haste spell, for 2d4 turns and can cast multiple spells per turn.
• You can cast spells of 3rd level or lower without expending a spell slot.
• If you do not cast a spell this turn you instead gain 2 additional attacks when you take the attack action and increase your critical range by 1 (i.e. critically striking on a 19 or 20 instead of just a 20).
• When your haste wears off you are stunned for 1d4+1 turns and gain 1d6-1 levels of exhaustion (minimum of 1). 

Once you have used this ability you cannot do so again for 1d6+2 days