Disenchanter doesn't count for dailies
Probably the same logic with not getting credit for focus kills when your illusionary warden takes something out, and all other weapon kill achievements.
http://quagganstolemybike.enjin.com
The situations with dailies like this and pets / minions seem a bit inconsistent.
I know turrets don’t get you any credit towards this type of daily (which makes my Engineer very sad). Based on this Phantasms don’t either.
I believe Ranger pets do, but I’d have to test it again to be sure.
Not sure if Guardian’s Spirit Bow does or not. I rarely run Spirit Bow even on my SW Guardian. Something I should keep in mind to test next time the daily shows up, though.
I believe the reason for summons not working is because they can’t tell who is getting the condition removed since iDisenchanter, turrets, etc. can benefit other players. As far as I know ranger pets can’t, just the ranger, and I believe it also works for guardian weapons, although not as sure on that.