You direct a handful of spiked orbs across an area. After stinging your foes, the caltrops explode.

Encounter   ✦     Arcane, Fire, Implement, Zone
Standard Action      Area burst 1 within 10 squares

Target: Each creature in the burst

Attack: Intelligence vs. Reflex

Hit: 3d8 + Intelligence modifier damage.

Effect: The burst creates a zone of animate caltrops that lasts until the end of your next turn. Any enemy within the zone grants combat advantage to you and your allies. Any creature within the zone at the end of your next turn takes fire damage equal to 2d10 + your Wisdom modifier.

Published in Eberron Player's Guide, page(s) 57.