Bloodbreak

When you shift, you can choose to bloodbreak, this grants the following benefits during the shift,

• You can attack twice, instead of once, whenever you take the Attack action on your turn.
• Your unarmed strikes do 2d4 slashing damage instead of the usual bludgeoning damage and you use Strength, Dexterity, Wisdom, Charisma, or Intelligence (You choose when you gain the feat) for the attack and damage rolls. You are proficient in these unarmed strikes.
• Your speed is doubled.
• You have a climbing speed equal to your walking speed.

When the bloodbreak ends, you gain a level of exhaustion.