!portal

Static command. Always shows the same message.

Message

The "Teleport directly to boss" event can spawn on any floor in Act 3, as long as 800 seconds (13 minutes 20 seconds) have passed. It's a Shrine-type event, meaning it will only spawn rarely. As it doesn't give you the keys to go to Act 4, and skips potentially good floors such as shops or rest sites, it is not traditionally taken in regular runs.