Bradnod, Crazed Biologist

Symbiotic Survival —As long as you control a Plant, Fungus, and Insect, creatures you control get +1/+1 and have ward {1}

Compost of Souls —{1}{b}{g}, Sacrifice a creature: Mill two cards. Return target creature card from your graveyard to the battlefield. It gains haste and "Exile this creature at the beginning of the next end step."

"In nature, the smallest alliances create the strongest defenses."