okay fit the following in there

atleast 1 more Skyscraper
a Sangan
SORL

add in more of the staples to IE Snatch Steal, MST, Dark Hole

oh, and only play 1 necroshade(if any)

Hero Ring is a trap, but I would suggest dropping it. Since you are using 3 of each normal monster you should try Heart of the Underdog if you can find them. I also agree with OdDCrow on only using 1 necroshade. Since his fusion isn't out yet, his only purpose in your deck is to give Bladedge a tribute-less summon. I also suggest adding 3 King of the Swamp. They are great for any Fusion Smmon-based deck and they are the best fusion sub because you also get the option of searching for poly..

Try this it should help.

Level 5 and up: ( 3 )
Elemental Hero Bladedge x1
Elemental Hero Necroshade x1
Mobius the Frost Monarch x1

Level 4 and down: ( 17 )

Breaker the Magical Warrior x1
D.D. Warrior Lady x1
Elemental Hero Avian x1
Elemental Hero Burstinatrix x2
Elemental Hero Clayman x1
Elemental Hero Sparkman x2
Elemental Hero Wildheart x2
Disciple of the forbidden spell 3x
Exiled force x1
Sangan x1
Wroughtweiler x2

Spells: ( 15 )
Skyscrapper x1
Graceful Charity x1
Fusion Recovery x1
Heavy Storm x1
Mystical Space Typhoon x1
Polymerization x2
Premature Burial x1
Reinforcement of the Army x2
Smashing Ground x1
Snatch Steal x1
The Warrior Returning Alive x1
Miracle Fusion x1
Nobleman of Crossout x1

Traps: ( 6 )
Blast with Chain x1
Call of the Haunted x1
Sakuretsu Armor x3
Hero Signal x1