Monsters:
Blackwing: Gale x1, sirocco the dawn x2, shura the blue flame x3, bora the spear x3, kalut the moon shadow x1, blizzard the far north x2, kochi the daybreak x1, Zephyros the elite x1, Vayu Emblem of honor x2
Marshmallon x1 (had helped a few times when someone plays Shadow-Imprisoning Mirror)
Gorz the Emissary of Darkness x1
Dark Armed Dragon x1
Thunder King Rai-Oh x1
(thinking about adding green kappa)
Spells:
Cards for Black Feathers x1
Monster Reborn x1
Swords of Revealing Light x1
Book of Moon x1
Dimensional Fissure x1 (new addition because of my last tournament against Dragunities and Black Luster Soldier deck)
Black Whirlwind x1
Pot of Duality x3
Allure of Darkness x1
Smashing Ground x1
Dark Hole x1
Heavy Storm x1
Traps:
Mirror Force x1
Dark Bribe x2
Icarus Attack x2
Bottomless x1
Starlight Road x1
Extra Deck:
Vortex the Whirlwind x1
Iron Chain Dragon x2
Blackwing Armed Wing x2
Brionac x1
Ancient Fairy Dragon x1
Blackwing Armor Master x1
Blackwing Silverwind the Ascendant x1
Colossal Fighter x1
Stardust Dragon x2
Black-Winged Dragon x1
Ally of Justice Decisive Armor x1
I'm only posting this because of my last tournament, I lost every single round against an Elemental Hero, Black Luster Soldier (envoy), and x saber deck. I was confident with this deck but I soon learned it would crumble against Shadow-Imprisoning Mirror. I didn't think locals would have such difficult opponents but there you go. Any Suggestions?