Heated Quasar!

So here's a deck I made on DN hope you guys can give me tips on improvement cause I know there's always room for improvement! It's being going alright with the testing.

Monsters: 20

3x Laval Magma Cannoneer

3x Laval Volcano Handmaiden

2x Laval Lady Of The Burning Lake

2x Flamevell Dog

2x Boost Warrior

3x Card-Car-D

3x Swift Scarecrow

1x Gorz the Emissary of Darkness

1x Maxx "C"



Spells: 19

1x Heavy Storm

1x Monster Reborn

1x Book of Moon

1x One for One

1x Foolish Burial

2x Pot of Duality

2x Mystical Space Typhoon

3x Gold Sarcophagus

3x Rekindling

3x Sweltering Heat Transmission Field



Traps: 1

1x Treacherous Trap Hole



Extra: 15

1x Formula Synchron

1x T.G. Hyper Librarian

2x Lavalval Dragon

1x Brionic, Dragon of the Ice Barrier

1x Laval Dual Slasher

1x Ally of Justice Catastor

1x Stardust Dragon

1x Shooting Star Dragon

1x Shooting Quasar Dragon

1x Scrap Dragon

1x Mist Wurm

1x Magical Android

1x Black Rose Dragon

1x Steelswarm Roach

O, Laval Quasar. A decent enough build, but imperfect. You only require 1-2 Magma to pull off the combo, so I would nix the third. Firedog is nice, but honestly a bit slow. You need a Level One for Formula, so I would swap the Scarecrows for Faders. Three SHTF is enough, no need for a Foolish. Why not max out Duality? MST is a fair enough choice, but I prefer Night Shot, or, in Lavals, neither, just because I have Lady. Treacherous is an acceptable choice, but, usually, two Torrential Tributes and either a Solemn Trio or two to three Raigeki Breaks are standard for the deck.