Could some1 make me a nature light deck that includes roaring great-horn please.l

i just threw this together:

4 Bronze-Arm Tribe
4 Reso Pacos, Clear Sky Guardian
4 Emerald Grass
4 Burning Mane
4 La Ura Giga, Sky Guardian
2 Ladia Bale, the Inspiraional
2 Fighter Dual Fang
2 Larba Geer, the Immaculate
2 Roaring Great Horn/Barkwhip, te Smasher
4 Holy Awe
4 Natural Snare
2 Dimension Gate
2 Solar Ray