Viable deck? Help

[Imink]

Creatures
{boneyard wurm}x2
{splinterfright}x2
{vulpine golithath}x4
{arbor elf}x2
{wood born behemoth}
{hallowhenge scavenger}
{ghoul tree}
{mistcutter hydra}
{sedge scorpion}x4

Enchantments
{enlarge} x2
{wreath of Geists}x2
{alpha authority}
{troll hide}x2

Instants
{gnaw to the bone}
{giant growth}x3

Sorcery
{enlarge} x2
{commune with the gods}x4

Artifacts
{ring of kalonia}
{ring of valkas}

Lands
Forest x24