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Tempest Assault
warden attack 1

Target: one creature

Attack: Strength vs. AC

Hit: 1[W] + Strength modifier lightning damage. An enemy that is not the target, is within 2 squares of the user, and is marked by the user takes thunder damage equal to the user's Constitution modifier.
Level 21: 2[W] + Strength modifier lightning damage.

Tempest assault is a 1st-level warden at-will attack power. On a hit, it deals lightning damage to its target, and thunder damage to a nearby non-targeted enemy marked by the user.[PrP:92]