My pure WIND deck. R/f please

Double-Tribute
(1)
Kazejin

Single-Tribute
(2)
Roc from the Valley of Haze
Roc from the Valley of Haze

Fusion
(1)
Gaia the Dragon Champion

SSBR
(3)
Silpheed
Silpheed
Silphees

Non-Tribute
(18)
Flying Kamakiri #1
Flying Kamakiri #1
Nin-Ken Dog
Nin-Ken Dog
Nin-Ken Dog
Harpie's Brother
Harpie's Brother
Winged Sage Falcos
Chaosrider Gustaph
Bladefly
Harpie Lady 1
Harpie Lady 1
Harpie Lady 1
Ultimate Insect LV1
Ultimate Insect LV1
Ultimate Insect LV3
Ultimate Insect LV3
Ultimate Insect LV3

Spells
(12)
Heavy Storm
Change of Heart
Rising Air Current
Rising Air Current
Rising Air Current
Mystical Space Typhoon
Swords of Revealing Light
Mage Power
Tribute to the Doomed
Pot of Greed
Premature Burial
Metamorphosis

Traps
(10)
Waboku
Sakuretsu Armor
Dust Tornado
Magic Cylinder
Call of the Haunted
Compulsory Evacuation Device
Magic Drain
Ring of Destruction
Raigeki Break
Draining Shield

I've had a lot of people tell me I should use Manticore of Darkness. I've tried that and it just never works for me; so I just go pure WIND attribute (though most are Manticore food, ironically!). Any fixes, aside from the billions of people telling me to take out Kazejin and Gaia the Dragon Champion?

y gia the champion lol ok hmmm

- tribute to the doomed
- Metamorphosis

+ 2x Harpeis Hunting Ground

plz r/f my deck in my sig

Harpie's Hunting Ground doesn't work very well here; this isn't a Harpie deck, it's a WIND deck and there is a difference. Thanks though