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Boundless Energy
Ranger Utility 6

You call upon your inner strength to persevere


Prerequisite: You must be trained in Endurance

Trigger: You roll an endurance check and dislike the result

Effect: Reroll the Endurance check. You decide whether to make the reroll before the DM announces the result.

Boundless Energy is an encounter power available to rangers at the 6th level.[MP:48]