I think there may be a problem with the damage output calculator in the i17 version of Mids Hero Designer. Recently I've been having damage outputs showing in the thousands, on powers that only have moderate damage output. Please let me know if this is an error, or maybe if there's been changes to the powersets that I don't yet know about.
Enigma-88
Noted and acknowledged in this thread (http://www.cohtitan.com/forum/index.php/topic,3032.0.html)