new biome called the minty fields

minty fields should be a new biome in mc, but its like full of green stuffs, and coems with a rare mob called the puffer, the puffer looks like a cat, but with floof around the neck, and the floof can pop up and the puffer can float around, the puffer comes in 3 shades of green: jade, mint cream, and aquamarine, the new biome, has light minty grass with moss, of the same color, and has small little trees with jade green leafs and dark brown for the wood color, and has villages the water color is mint cream or emarald im not rlly sure yet