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druid attack 7

The ground shakes under your enemies’ feet.

Target: one creature

Attack: Wisdom vs. Fortitude

Hit: 2d8 + Wisdom modifier damage. The target and each enemy adjacent to the target are knocked prone.

Tremor is a 7th-level druid encounter attack power. On a hit, it deals damage to a single target, and knocks the target and adjacent enemies prone.[PH2:88]