FNM Deck Idea - Opinions? Help!

Here is where I am on a new deck idea I am focusing on for FNM play.
The Idea is to ramp up toward a cycle of Primadox, Acidic Slim, Thragtusk and Thundermaw while using Bond Beetle in the meantime to buff up the chumps and Burn for control...

[Deck]
Creatures
4x Borderland Ranger
3x Scorned Villager
2x Young Wolf
1x Somberwald Sage
1x Wolfir Silverheart
1x Thundermaw Hellkite
3x Acidic Slime
3x Arbor Elf
3x Bond Beetle
3x Roaring Primadox
1x Thragtusk
2x Yeva, Nature's Herald
Enchantments
1x Descendants' Path
2x Rancor
Land
1x Cavern of Souls
2x Reliquary Tower
1x Rootbound Crag
8x Mountain
12x Forest
Planeswalkers
1x Chandra, the Firebrand
Spells
2x Thunderbolt
2x Flames of the Firebrand
2x Searing Spear
2x Turn to Slag
2x Farseek
[/Deck]

I would love to hear some opinions for improvement.
Just FYI: I am mostly interested in common / uncommon improvements as I don't intend to spend much on this deck as it is not my primary and dont want to spend too much more on rares...
I do have 2 Primordial Hydras I could throw in if I need more bombs...

Thanks!