Circle of Healing

You gather the life force of the current environment creating a 50ft. circle around you.(moving will effect the circle placement).
Healing EVERY creature in the circle.By base(1d6+spell modifier) modify( the condition of the environment by DM consideration).

A creature may heal when  the start of that creature's turn.

You can use the modification effect once per battle phase as the environment were siphoned from your spell.
(If the environment returned normal by a player's spell you may as well cast this again.)