A Drasil Trees are huge trees that support the Incomparable Gardens. These massive trees extend throughout the house, with roots in the Middle and Lower House, and the trunk in the Upper House. They are constantly growing, and they are almost impossible to destroy. Superior Saturday has tried to reach the Incomparable Gardens by building an extremely tall office building for her sorcerers, but the trees are faster than her builders. The trees can be slowed down, as shown when the Nothing bursting through The House dissolves most of their roots, which lets Saturday drill through into the Gardens.
Saturday has tried many times to get into the Incomparable Gardens but has been thwarted by the trees every time. They cannot be broken or cut by conventional or unconventional means at the trunks, and their canopies, which support the Gardens, contain a variety of deadly giant insects, capable of killing Denizens.