Crusading Wrath

Epic Tier
Prerequisite: 21st level, Str 21, Wis 15, paladin, divine strength power
Benefit: When you use your divine strength, the next enemy you attack before the end of your next turn is subject to your divine sanction until the end of the encounter.
While the target is subject to your divine sanction, add your Wisdom modifier to the damage it takes from the divine sanction.

Published in Divine Power, page(s) 141.