Tried Pharos for the first time today as a DPS. ilvl48 my butt! That is a difficult dungeon. For those of you who've ran it, you know why.

The first 2 bosses can be messy, but are rock em sock em robots compared to Siren.
Siren can be rough for all party members, but absolute hell for the Healer.

Healers who are able to efficiently help knock this boss out are legends, and I commend you.

*any* healer who can get their team through this fight at all should deserve all commendations.