Arboreal Embrace

This spell forms a living dome around an entity, like a circle of trees that grow to meet in the middle. The trees grow so dense as to be near impossible to get through without spells or weapons, and depending on the spell level (starting at 1 metre until level 3, when it will increase by 1 metre thickness per level) it can be extremely thick. Resistant to fire. Crumbles into a giant pentagram of coloured ashes after it has lost 60 HP, by any spell or weapon (accounting for resistance to fire). if being cast by a druid, the circle said druid belongs to will affect the creation of this structure- trees of the plant you burned as a default, but for druids in the Circle of The Land (Swamp), the burned plant must be native to swamps, for Grassland, grass, for Coastal, samphire, marram grass, sea lavender, etc, Desert, cactuses, Mountain, alpine plants. You get the idea.

This spell does not work instantaneously, and the dome will appear 40 minutes after the creation of the pentagram of ashes, though the 40 minutes requires no action.

Possible uses- Hunting animals, trapping enemies, or protecting yourself if an attack is predicted to happen in that area.