Killer Birds look like the average stereotypically weak enemy. You'd be a fool to underestimate them, though. Their regular attacks can do around 260 damage -- a number that quickly adds up when you consider the fact that Killer Birds can come in groups of four or more. Not only that, Hell Dive can do over 1,000 damage, which is huge for this point in the game. That said, their defense is lacking. Flara should take them down in one go.Just defeat them as quickly as you can and don´t bother using defensive spells such as cover or covera because they won´t protect your party against Hell Dive.