Pronto as somewhat of an authority on the subject of Avvar, only to be out-knowledged by me (his totally still superior-to-him mentor). Pretty much everything he said in this thread should be considered as doctrine on the matter (mostly because it came from me first
).
Ok, wasn't going to post this incase I was not believed but here goes since the masters are on the forums again.
Nightmare, FC. Demons. Zone 4.
Big pack of Rage Demons (the big ugly FIRE ones)
There were some normal mobs around them, so first I plan to clear the normal mobs with CL, then HC/KM the Rage Demons. <good plan Silver!> Why thank you !
Follow me here.... (yes I am 100% sure this is how it happened)
Already used HC/KM on mobs at bottom of stairs so it's on cooldown.
Ran up to the middle of the zone (as fast as you can actually run in this game..... and hit CL....leaped into the air....came crashing down...... BOOM !!
22000 AoE ICE damage...
Yes, CL gave an AoE ICE attack.... W.. T.. F..
We had an Archer, Saarebas and Katari in the group.
Anyone care to explain how this might of happened so I can replicate it ? 
Known glitch?