Korice, the clover pin comes between the regen and broccolli flairs. I think it came from the chest in the first town, weapon sellers screen, extreme top left corner behind the tree.
WHAT!! I'm stuck on Mystriker island in front of the fortress. Killed both enemies, now I cant go back down the path, or open the gate???? Thanks to autosave I can't go anywhere. Am I missing something????