Open the treasure chest outside the entrance of the Lava Caves and find out what's inside.
- Note: You need to clear the The 1,000 Year Old Man? event before you can clear this event.
If you haven't already rescued the 1,000 Year Old Man in the Haunted Mansion at this point, you cannot progress in the event for now. If you have, talk to the same man again and he will let Tomba open the Treasure Chest, which contains a Grapple. Obtain the Grapple and the event is cleared.