brotherofAnubus
25 Monsters + 9 Spells + 15 Traps = 50 Cards in Total
That's too much already
Also, cards like Raptor Wing Strike are rendered obsolete by Swallow's Nest. Brings a winged-beast to the field instead of the hand. And Dark Eruption can be useful for bringing back cards like Kalut and Gale without cost.
Dark Armed Dragon and/or The Dark Creator typically work wonders for Blackwing Decks.
And (this is mostly my opinion) you're running too many traps.
I'm in total agreement with this, plus I'm gonna add my own suggestions, ask some questions:
First, Why aren't you using MST/Dust Tornado? Even Tornado at one is better than no support at all.
Secondly, That's a lot of Blackwings, I mean, you can't have a use for all of them, plus some of them are superior to others. Seriously take a look through them again, really figureout what you need/don't need.