Tree form and his roots
This may be a funny proposition, but every tree draws water from the ground. It is known that drinking water replenishes mana, so why not create a mystic enchant so that the tree can replenish mana from the soil. My proposition.
Power of roots mystic enchant:
when you drink water to replenish your mana resources, your roots begin to absorb water from the soil. Only works in natural terrain. If the roots do not touch the ground, they absorb 75% less water from the air. Only works in tree form
@buSham Its a neat idea, but it would require defining biome types for the zones and subzones and dungeons. I think it would be more likely to happen if it occurred when in contact with water and remove the need to be drinking. Allows an additional 35% of mana to regen while casting. it would make the RE a little more situational, but it is already only situtational as you described it anyways.