In the Blood

As an action, you can spend a hit dice in order to use one of the following effects:

• You can detect the presence of blood, death or curses in the nearby area.
• You, or another creature, can forego an hour of sleep
• You can increase your speed by 5 for a single turn.
• You can sense the general direction of a creature with which you have exchanged blood (such as in battle) for a single turn.