Ok, been playing a Spriggan Form thorn shield on bear companion build.
Have not got very far, but I have some feedback.
In the spriggan form tree, the node Barbed Thicket should explicitly say “this buff stacks on your companions, but does NOT stack on other players.”
Somewhere in the spriggan form tree it should also say, “the buff on armor from thorn shield DOES stack on all targets”
There REALLY, and I mean REALLY needs to be a 1 point node (in the spriggan form tree) “direct casts of thorn shield can only target companions”. Its crazy hard to get the thorn shield on the bear, if the bear is right next to the player, like there is a targeting priorty that makes it go to the player if the curser is anywhere near the player, even if the curser is right on top of the bear.