@notnotmelon it was a little annoying to have to supply the {water = true, dome = true, coral = true, trench = true, trench_entrance = true, trench_lava = true} part myself, it would be nice if the can_be_placed_* variants/defaults were available for quick reference for other mods in case the count ever changes, like i could just ask for a can_be_placed_anywhere mask somewhere, would be nice.