Why Leave After 3 Mins?

[Prototype909]

So a Bard in AF can't do enough dps to complete this fight? Is there a why? What piece of gear makes them able to attempt this?

If I get the Darklight body, is that +6 Dex and less Crit going to make me able to obliterate all?

Small numbers make a big difference in this game. DPS checks like Titan's heart are won or lost based on pure DD output. It's bad enough that the duty finder puts you in an unfavorable position by only having 4 DDs (Groups that have beaten it often use 5 DDs or 3 healers instead of 2 tanks) but when you add people coming in with anything but optimized gear it quickly becomes a problem. You have to make the absolute most out of the 4 DDs you have.