Adapting deck for peasant magic

[Birdbrain]

I'd like to adapt my deck for peasant magic, and would like to make it more than a tap to win deck. With the rares taken out. My deck looks like this

3  {forest}
8 {mountain}
3 {ancient ziggurat}

4 {Zhur-Taa Druid}
4 {burning tree emissary}
3 {strangle root Geist}
3 {young wolf}
3 {foundery street denizen}
3 {rip clan crasher}
2 {expirement one}
1 {rubble belt maka}

4 {lightning bolt}

I need to narrow it down to just 5 uncommon's....which should I take out, and what should I add in?

[Birdbrain]

Should I use {blood braid elf}? I didn't find it on the banned list. Although the emissary does have more possible interactions and is more combo-y

[Charbelchers rage]

Krenko commands and some green pump ?