"Pyre Fuel"

Okay, so I'm not sure if this deck is good or not. I've won 9/10 home games since playing it, but never have I used it in a tournament. Is it good enough? Or does it need work?
Score 1
User XaxinDX
Format Standard
Cards 60
Date May 28, 2016, 4 p.m.

Main (60)

1x Akoum Firebird
1x Akoum Stonewaker
1x Bloodmad Vampire
2x Boiling Earth
1x Brain in a Jar
4x Brute Strength
1x Ember-Eye Wolf
1x Firemantle Mage
2x Gibbering Fiend
1x Goblin Freerunner
1x Hardened Berserker
2x Harness the Storm
2x Kindled Fury
2x Makindi Sliderunner
20x Mountain
4x Pyre Hound
1x Pyromancer's Assault
1x Reckless Bushwhacker
3x Rush of Adrenaline
1x Sin Prodder
3x Sure Strike
2x Titan's Strength
2x Tunneling Geopede
1x Zada, Hedron Grinder

Sideboard (15)

1x Elusive Spellfist
2x Fevered Visions
5x Island
1x Jori En, Ruin Diver
1x Jwar Isle Avenger
3x Taigam's Strike
2x Willbreaker

Maybeboard (24

4x Abbot of Keral Keep
4x Evolving Wilds
4x Highland Lake
4x Mage-Ring Bully
4x Uncaged Fury
4x Void Winnower