Alarm Trap

Name Alarm Trap
Cooldown at-will
Action swift
Range touch
Target one square
Save none
Power magic-trap
Class fighter
Min Rank 1
Category Utility

At-will, swift, touch; a Magic Trap effect. When the trap triggers, you and allies within 20 squares are alerted, either by a loud siren or a silent telepathic signal (your choice when you set the trap). The triggering creature loses any active stealth or invisibility effect and cannot regain either for 3 rounds.