New White Mushroom In Pale Garden

A brand new type of mushroom could be added. A white mushroom with brown spots that only grows in this biome, grows on the trunks of the new tree, can only be placed on walls and emits a brightness similar or maybe a little higher than the moss in the cave. Maybe this mushroom can be used, besides decorative purposes. To create a new type of potion. A potion that converts certain types of mobs. All types of mobs or monsters except the creeper, the enderman, the witch, the piglins, the pigmen, the warden (too OP), the pillagers + summoner and avenger, the guardians of the ocean temples, the shulkers and finally the new mob namely the creaking. The rest of the mobs could be converted with this new potion which helps the player to fight.