There is a bug with greater restoration in general. I'm a little bit too busy to fix it right now so if anyone could take a look at that, it would be great. The error is, the heal part of it will only fire if you've got a soulstone, but as soon as it removes the soulstone the script breaks, because there's no soulstone. It will also not fire if you don't have a soulstone which renders greater resoration and natures ballance useless.
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