So, the second deck I am building for the 3 color Commandbox sequel (name suggestions welcome) is [[Kresh the Bloodbraided]], and the budget is $30.

Currently, I only have 12 cards for the deck. For ramp, I have [[Kodama's Reach]], [[Cultivate]], [[Explosive Vegetation]], [[Rakdos Signet]], [[Golgari Signet]], [[Gruul Signet]], and [[Obelisk of Jund]], and then I just have the commander and 4 creatures: [[Corpsejack Menace]], [[Lord of Shatterskull Pass]], [[Vampire Nighthawk]], [[Hamletback Goliath]]. The total cost so far is $9.19, using TCGplayer.

I could craft the beginning of the mana base right now, but I'd like to have more of the deck built, first.

Anyway, what would the good folks here recommend for additions to the deck? I could really use some help here, as looking at recommendations elsewhere on the interwebs hasn't yielded much success for me. I'm obviously not looking for the people here to build the entire deck, just need a little nudge in the right direction!