injection fairy lilly with a twist

hey guys this is my injection fairy lilly deck with a twist it is a competitive deck but i would like feedback to see if i can make it better then it is now so here it is

Monsters
Injection Fairy Lilly x3
Cyber Dragon x3
Gorz the Emissary of Darkness x1
Marshmallon x2
Star Drawing x2
Tour Guide From the Underworld x2
Wattcobra x2
Wattgiraffe x3
Wattpheasant x1

Spells
Dark Hole x1
Heavy Storm x1
Monster Reborn x1
Swords of Revealing Light x3

Traps
Draining Shield x3
Fairy Box x1
Mirror Force x2
Magic Cylinder x3
Threatening Roar x3
Waboku x3

Extra Deck
Abyss Dweller x1
Adreus, Keeper of Armageddon x1
Daigusto Emeral x1
Gagaga Cowboy x1
Gaia Dragon, the Thunder Charger x1
Starliege Paladynamo x1
Leviair the Sea Dragon x1
Maestroke the Symphony of Djinn x1
Number 17: Leviathan Dragon x1
Number 39: Utopia x1
Number 61: Volcasaurus x2
Tiras, Keeper of Genesis
Wind-Up Arsenal Zenmaioh
Wind-Up Zenmaines

In total there are 19 monsters 6 spells and 15 traps and of course 15 extra deck cards i have not posted my side deck because i do not like the one i have now if anyone has any changes to ANYTHING in this deck please tell me

You could add "double or nothing" and then do this:
1) summon a watt monster while number 39: utopia is on the field
2) negate the watt monster's attack
3) use double or nothing
4) attack his life points with 2x your original attack

also, adding united we stand or axe of fools to equip to the watt monster or something like that would be really bad for your opponent

thats very combo relient and its VERY hard to get a good xyz on the feild