Mount Collapso

Mount Collapso is a volcanic mountain with a sulfurous lake in its crater, described by Sam Ruby in Redemption. The mountain is in the region of Evenhold and is the home of Argon, an enormous and greedy dragon, who accumulated a sizable hoard of treasure plundered from the surrounding countryside. The adventurer once sought to kill Argon and recover his treasure, but failed and was temporarily banished from the Kingdom.