Need help for my Blackwing deck.

Monsters
Blackwing - Blizzard the Far North x2
Blackwing - Bora the Spear x3
Blackwing - Elphin the Raven
Blackwing - Gale the Whirlwind
Blackwing - Kalut the moon shadow
Blackwing - Shura the Blue Flame x3
Blackwing - Sirocco the Dawn
Blackwing - Vayu the Emblem of Honor
Blackwing - Zephyrus the Elite
Dark Armed Dragon
Gorz, The Emissary of Darkness
Spirit Reaper

Spells
Allure of Darkness
Black Whirlwind
Cards for Black Feathers
Dark Eruption x2
Gold Sarcophagus x2
Pot of Duality

Traps
Blackback
Blackwing - Backlash x2
Blackwing - Bombardment
Delta Crow - Anti Reverse x2
Dimensional Prison x2
Fiendish Chain x2
Icarus Attack x2
Mirror Force
Return from the different dimension
Seven Tools of the bandit

Extra Deck
Black Winged Dragon
Blackwing Armed Wing
Blackwing Armour Master
Blackwing Silverwing the Ascendant
Brionac
Dark End Dragon
Heavenly Wolf King Blue Sirius
Lightning Warrior
Orient Dragon
Black Rose Dragon
Scrap Dragon
Stardust Dragon
Grenosaurus
Number 39: Utopia

My main Idea in this deck is to swarm while taking out my opponents monsters with Spells/Traps/Monster effects. The problem is that sometimes i either draw unsummonable monsters, or just no monsters at all. So if anyone could help me, I would appreciate it.

You should know that not all blackwing cards should be in your deck.
-1 Elphin
-1 Gorz
+1 Blizzard (Personal Preference to play 2 or 3)

-2 Dark Eruption
-2 Gold Sarcophagus
-1 Cards for Black feathers
+2 Pot of Duality
+1 Monster Reborn
+1 Dark Hole
+1 MST

-1 Black Back
-2 Backlash
-1 Bombardent
-1 Delta Crow
-1 Return from the different dimension

+2 Solemn Warning
+1 Solemn Judgment
+1 Torrential Tribute
+1 Seven Tools of the bandit
+1 Bottomless Traphole/Forbidden Chalice/Book of Moon

i dunno 2 delta crow has been okay this format. mostly cuz all any1 does is setsetsetset END.. so its nice to have it early. Apart from that

-2 F. CHain
+2 F. Lance

lance or chalice are needed here cuz u have to protect the little blackwings u have.. and it helps shura alot