u/Bluekoma

I randomly thought about a mod idea that turns all nearby Dark Oak Forest trees and foliage into Pale Garden blocks when spending a few minutes inside of a Pale Garden. Imagine exploring it for the first time and turning back to leave, only to find Pale Oak trees where you came from. That would make the biome actually chilling imo. I'm not a modder by any means but I'm wondering if this is even a practical idea in execution or would it most likely just cause lag issues as it changes thousands of blocks. But if this already exists I need to play this IMMEDIATELY.