Portable Hole Mod (1.19.2) adds a single item that you cannot find in strongholds: A arcane tool which temporarily makes blocks disappear in a tunnel 3×3. These blocks will be reappear in the same way they were just a few seconds later. Don’t let the fancy looks distract you. Be quick when passing through the hole.
Portable Hole Mod – 1.19.2 – Doraemon’s Pass Loop
A temporary hole providing a quick exit
Be quick, temporary holes only stay open for a few seconds
The Portables Hole item is found in stronghold chests
Where did the wall go?