See It Takes a Village. Moxtober prompt: forest. Was originally going to be part of The Black Gate cycle but ran out of text space

The fact that you can store the charge counters to burn a creature later makes this feel somewhat red.

I also feel this would parse better as two activated (nonmana) abilities:

• , : The next time target creature you control deals combat damage to an opponent, put that many charge counters on The Green Chapel if there are none on it. Activate only as a sorcery.
  , , Remove all charge counters from The Green Chapel: It deals that much damage to target creature an opponent controls.

Bite has already been established as a core green ability. I think that makes this a bend rather than a break. In a vacuum it would definitely makes sense for the second ability to have a red cost, but this was a top-down design