Screenshots:
https://i.imgur.com/cTSUu.png (Frog-Monarch)
https://i.imgur.com/SYXbX.png (Zombie)
Deck List
Monsters: 22
3x Blackwing - Bora the Spear
2x Blackwing - Shura the Blue Flame
1x Blackwing - Gale The Whirlwind
1x Blackwing - Kalut The Moonshadow
2x Blackwing - Blizzard The Far North
1x Blackwing - Sirocco The Dawn
1x Blackwing - Vayu The Emblem of Honor
3x Crystal Beast Sapphire Pegasus
2x Crystal Beast Cobalt Eagle
2x Crystal Beast Ruby Carbuncle
1x Crystal Beast Amber Mammoth
1x Crystal Beast Topaz Tiger
1x Dark Simorgh
1x Mist Valley Soldier
Spells: 13
1x Black Whirlwind
2x Cards For Black Feathers
2x Crystal Beacon
1x Crystal Blessing
1x Crystal Promise
1x Dark Hole
1x Reborn
1x Pot of Duality
2x Rare Value
1x Swallow's Nest
Traps: 5
1x Delta Crow - Anti Reverse
1x Mirror Force
1x Icarus Attack
1x Solem Warning
1x Return From The Different Dimension
Extra deck: 15
1x Catastor
1x Ancient Fairy Dragon
1x Stardust Dragon
1x Black Rose Dragon
1x T.G. Hyber Librarian
1x Black-Winged Dragon
1x Blackwing Armed Wing
2x Blackwing Armor Master
1x Brionac, Dragon Of The Ice Barrier
1x Scrap Dragon
1x Laval Chain
1x Leviair The Sea Dragon
1x Number 39: Utopia
1x Wind-Up Zenmaines
The main idea of this deck is a combination of swarm, Synchro and Xzy summon.
I thought about the great swarming potentional the Blackwings have, and the great utility the Crystal Beasts have to Xzy summon and also synchro summon.
Two nice drawing engines with "Cards for Black Feathers" and "Rare Value" are a nice combination in this deck.
The Spell "Swallos Nest" can be activated to either get Cobalt Eagle or to using Cobalt Eagle to summon Bora, Shura or Mist Valley Soldier very easy.
Also you can fill your Spell and Trap card zone with only 2 Crystal Beasts to use either "Crystal Beacon" or a "Crystal Promise", that you can summon one or maybe two Monsters to the field, then summon a "Blackwing- Blizzard The Far North" and revive a Blackwing of your choice.
Now you have the choice to synchro summon or xyz summon and deal some serious damage to your opponent.
The lack of Wind attribute monsters in the Blackwing deck, is solved with Pegasus and Eagle, which can be searched out of your deck with no problems and this gives you the chance to summon "Dark Simorgh" to the Field by removing a Blackwing (maybe a powerfull one) and a Pegasus e.g.
As a combination for this summon, the trap card "Return From The Differen Dimension" works very great, so you revive your banished Monsters (maybe Pegasus, Blackwing Armor Master and the ones removed for a Vayu Synchro) to gain massive Field advantage and either attack or Xyz summon once again.
For my extra deck there are some Monsters I personally like very much.
The Ancient Fairy Dragon can be summoned to counter a Malefic or Gravekeeper Deck and also gives you the chance to special summon a Level 4 or lower monster from your hand each turn. So whats not to love about this.
A very uncommon card is Black Feather Dragon, but it comes in handy when you face a burner Deck and it also is just cool in every Blackwing deck
So those two uncommon cards I absolutly give a place I my extra deck.
The Scrab Dragon is very nice in combination with Crystal Beasts, he gives you a little + if you destroy a Crystal Beast Monster.
Same goes for Black Rose Dragon, it wipes out the Field but you may have some Crystal Beasts in you Spell and Trap Card zone Left to use later.
The Xyz Monsters Lavalval Chain and Leviair are great recycling and searching engines, with Laval you can search a Pegasus, Gale or even send Vayu straight to the graveyard and with Leviair you can summon banished Monsters back to the Field (another great chance to summon another Pegasus).
I enjoy playing this deck and this lesson was a great opportunity to invent it.
Maybe I get some Feedback, I am very interested in your opinion.
greetings
Shinori