As one would expect, both Black Canary and Starling think Batgirl is crazy for suggesting a Talon join their ranks, and things go from bad to worse when Condor, the Birds' Japan buddy, comes flying in from nowhere, believing Strix, formerly known as Mary, is attacking his favorite gals.
Trying to get the situation underhand, Dinah tells Ev to go get Condor in line (which she gladly handles, seeing as she wants to pay him back for throwing her off a building), leaving both her and Babs to deal with a pissed off Mary, who gets a shot in on Dinah, before Babs puts herself in between the two.
Eventually, everything cools down, and Dinah asks what the hell Condor is doing in Gotham. Turns out, he's got some info on the Basilisk weapons dealer from issue #0, who is getting out of federal prison and back up to his old tricks.
So a few weeks later, the Birds go on the prowl to take down the Basilisk cell in Gotham. The team splits up, taking guards out quietly and all seems to be going well, until Dinah's powers begin to freak out again (due to Kurt Lance, apparently, but he doesn't show up in the issue). Dinah lets out a Canary Cry so loud, that it ends up knocking out the power in a large portion of the city, while leaving some immediate destruction in her vicinity. No hiding it now, something is wrong with Canary.