A little advice on magic items reposted from the Runebearer website.
A legendary sword used to hunt enemy leaders.
A legendary sword that might save your life.
A legendary axe—once you are hit, there is no escape.
The PCs see a large oak tree, a curious species of yellow and black butterflies swarm around it. Upon further inspection they find that the tree is hollow and that there is an underground cave in it from which the butterflies appear. Will they inspect this strange cave?