Chaos Phage
Small elemental magical beast
Elemental Companion

HP 1; a missed attack never damages the companionDefenses your defenses, not including any temporary bonuses or penalties
Speed land 6

Passive Benefit: Mad Delusions (psychic)

You gain a +1 power bonus to Will. When the chaos phage enters active mode, you take psychic damage equal to 1 + one-half your level.

Active Benefit: Immediate Reaction ✦ At-Will

Trigger: An enemy adjacent to the chaos phage becomes bloodied.

Effect: The chaos phage enters passive mode, and the triggering enemy grants combat advantage (save ends). Until this effect ends, the chaos phage cannot enter active mode.

Published in Heroes of the Elemental Chaos, page(s) 148.