Level 3
Bless my bark!.
(1/Safe Rest, 1 minute duration) Sometimes you need to get in touch with your inner tree, to protect your outer skin. Add LVL to your armor for one minute.
Don’t be hasty.
(WIS/Safe Rest) You call up the roots and vines of the forest to anchor a target for one round. Roll 1d6, 2-5 they are Restrained for a round, 6 also Restraint enemies within reach 1 of target. (GM note: Life and roots are hidden in many places, but not all.)
Level 7
I am the tree.
You root yourself in place (figurative or not) and can not be moved by normal means. Your armor doubles and you can defend for free once per round. Ends after one minute or when you choose to move.
Level 11
Chloro-fill me with life.
The sun, bringer of life to all living things. You just have a more direct line than most. Roll one free hit die for every hour spent in bright sunlight.
Level 15
One with the forest.
(1/Safe Rest) You connect to the global network of trees and fungus, both physical and ethereal, to request a connection to any other tree you know well. An opening, large enough for you, forms to connect both trees for a short time. Your friends can come to if they're quick.