Configuration

Launch the game once so the config file exists, then edit it.

• Portal block — the block players right-click to enter.
• Altar item — any item id. Boss summons are the usual choice. You can put a key, a map, or a joke potato. The sanctum does not care.

There is no bundled quest line. Wire it into something else:

• EpicQuest Hub if the portal sits in a void spawn.
• EventMaker if you want a message or a command when they pick the item up.
• A quest chapter that says “bring back the altar item” so people have a reason to go.

Do not make the portal block something players place by accident. A unique decorative block in the hub is safer than oak planks.