I apologize for how uneven this looks, but I'll start explaining.
Icarus Attack: We all know this card is good, but I commonly see players make the same mistake with this card. If possible, you never want to play this card as a "one-for-one." Usually, Monsters are important in Blackwings, and unless you're blowing up 2 back row because you have a big explosive play next turn, try not to play this card as a one-for-one; try and play it as a chain if possible. When you're opponent tries to bottomless, mirror force, etc., then play it.
Delta Crow: I like this card. Nobody plays Starlight Road anymore, so this card serves a high purpose. There's nothing better than your opponent setting 4 back-row then you Delta Crow at the end phase. Plays like that make me happy. Anyways, play this card, it's a Heavy Storm.
Black Whirlwind: Every time I draw this card, I remember how broken it was to play 3 of these. It's important to play Dualities in this deck so you can get to this card faster. Not a lot of people play MST anymore because they don't like going blind. Because of that, this card will usually survive more than 1 turn and give you a lot of pluses.
Blackwing Shura: Almost every deck has a few floaters in it; Lightsworn, X-Sabers, Zombies, Absolute Zero, etc, and because of that, Shura wrecks. Plus, almost no monster can get over 3,200 (Shura + Kalut). This card usually searches a Vayu for me and sets up for Icarus Attack plays. But it's versatile in the sense that you can search for Gale, Vayu, or Kalut--which in a lot of cases helps me synchro for 6's and 8's.
Dark Armed Dragon: This is probably one of the most underrated cards this format. Wow, I never thought I'd say that DaD is underrated. I think that this card is way too good and any deck that can run him, should. It's a win condition and an extra pain in the ass for my opponent to deal with.
I have the deck list on my channel, but I figure I'd post it here too so you guys can get a visual of it. I don't plan on talking anymore after this--because frankly--I'm really tired, lol. Anyways, I hope you guys enjoyed reading, and here's the deck:
Monsters: 19
3x Blackwing - Sirroco
3x Blackwing - Shura
3x Blackwing - Bora
3x Blackwing - Kalut
3x Blackwing - Blizzard
1x Blackwing - Gale
1x Blackwing - Vayu
1x D.D. Crow
1x Dark Armed Dragon
Spells: 9
3x Book of Moon
2x Pot of Duality
1x Allure of Darkness
1x Black Whirlwind
1x Dark Hole
1x Monster Reborn
Traps: 12
3x Icarus Attack
2x Delta Crow - Anti Reverse
2x Bottomless Trap Hole
2x Solemn Warning
1x Torrential Tribute
1x Royal Oppression
1x Solemn Judgement