FIRE is your friend if you want quick runs to the chest in Bayjin, get lots of FIRE.
BANISH is your friend if you want to play with Buccaneers, get lots of BANISH.
PATIENCE is your friend if you want to see a Light Sword, get lots of PATIENCE.
BTW - Light Sword = best sword, rivaled only by Muramasa and Excaliber. IMO