Blackwing - Apex The Bird of Kings

This deck aims to swarm the field with emough materials to summon Bird of Kings and Union Carrier, along with a bit of extras, on your first turn.
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With many cards that allows you to search and special summon monsters with.

General Strategy is to link summon Raidraptor Wise Strix to bring out Zephyros the Elite.
Xyz summon Dugares the Timeless or Raidraptor Force Strix.
(if you xyz summoned Dugares you can use its second effect to bring back a fodder card for Zephyros' effect.)
(if you xyz summoned Force Strix, you get to search a blackwing monster to special summon, as well as a Rank-up-Magic card from Wise Strix.)
Bring back Zephyros by returning a faceup card not mentioned above on your field back to hand.
Use the xyz monster along with Wise Strix to Special summon Simorgh, Bird of Kings, use Zephyros and another monster to summon Union Carrier.
Union Carrier's Effect allows you to equip Mist Valley Thunderbird to Bird of Kings, Bird of Kings allows you to special summon Apex Avian at the endphase.

Apex Avian is able to target and return a Thunderbird thats equipped to a monster to activate its effect.
Thunderbird's effect can activate in your hand after being returned while equipped to a monster.

You can use The Rank-Up-Magic to special summon a rank 6 xyz using Force Strix in grave as  a bonus.

Other possible strategy includes summoning the almightly Blackwing Full Armored Master, or other Blackwing Synchro Monsters.

Edit: Swapped Airraid with Cyber Dragon Infinity