Herder
Summoned Life (You gain 1...6 and 1...8 energy for each plant you summon)
Herbal Mastery (Healing)
Pruning Mastery (Summoning Plants)
Growth Mastery (Boosting Ally Unit's powers [attack, defense, movement])
it might be too super powered, but as i said feel free to add or subtract anything on it

Thanks, Jon