Lavals

Monsters
Flamvell Firedog (x3)
Gorz the Emissary of Darkness
Laval Canoneer (x3)
Laval Forest Sprite
Laval Lady of the Burning Lake (x3)
Laval Lancelord
Laval Magma Canoneer (x2)
Neo-Spacian Grand Mole
Tender of the Laval Volcano (x3)

Spells
Dark Hole
Foolish Burial
Gold Sarcophagus (x3)
Heavy Storm
Monster Reborn
Mystical Space Typhoon (x2)
Pot of Duality (x3)
Reinforcement of the Army
Rekindling (x3)
Sweltering Heat Transmission Field (x3)

Traps
Torrential Tribute
Solemn Warning (x2)

Extra Deck
Ally of Justice Catastor
Laval Dual Slasher
Lavalaval Dragon
T.G. Hyper Librarian
Lavalaval Dragoon
Brionac, Dragon of the Ice Barrier
Laval Stannon
Ancient Fairy Dragon
Ancient Flamvell Deity
Black Rose Dragon
Stardust Dragon
Scrap Dragon
Crimson Blader
Trishula, Dragon of the Ice Barrier
Lavalaval Chain

Looks good but I would replace one of the solemn warnings for solemn judgement and also take out Reinforcement of the Army put something else in also try putting in shooting star dragon in the extra deck along with formula syncron and shooting quasar dragon a well.

Bump

Looks pretty solid. I just suggest some options u could try
Boost warrior, if u try him then u could add formula to extra deck. Also target for firedog and rekindling
1 Spirit of flames, instant lv4 and also set plays for cannoner so not bad.
U could replace forest sprite for laval coatl but she is target for rekindling and firedog so its ur choice.
And maybe take out 1 foolish for another lancelord. Another laval, another beatstick, firedog/rekindling target and good for synch whit coatl