Draw from Dol Dorn's strength, and you shall know victory.

Encounter ✦     Divine
Free Action      Personal

Channel Divinity: You can use only one channel divinity power per encounter

Trigger: You hit an enemy with a melee attack

Effect: You gain 5 temporary hit points and a +5 power bonus to Athletics checks until the end of your next turn.
Level 11: 10 temporary hit points.
Level 21: 15 temporary hit points.

Published in Eberron Player's Guide, page(s) 92.