Power:Vow of Endurance

Vow of Endurance
Oathsworn Class Feature [Vow]
No Action Action
Cost: 2 Resolve
Limitation: You may only have one Vow active at a time.
Duration: 1 moment
Trigger: You take damage that drops you to half hitpoints or less.
Effect: You make a Vow of Endurance, willing yourself to weather the damage struck upon you. For the duration of the vow, you gain DR 5 and Resistance to all damage types (including against the triggering damage), and become immune to abilities with the keyword. You also gain a +5 Power bonus to Resilience checks made to resist Injuries. If you keep your vow until the end of combat you Earn 1 Promise point, are restored to maximum hitpoints and have one of your injuries fully healed.
Special: If you are healed by an effect that restores a healing value or more amount of hit points, your vow is immediately broken and you become Vulnerable to all damage types. Hitpoints regained from Fast Healing or Regeneration, or from an effect that restores less than a healing value do not break your Vow.