虹の剣 虹のつるぎ
A copy ability from the [[kirby_(series)|Kirby Franchise]] and the Final Weapon of [[kirby's_dream_land_2|Kirby's Dreamland 2]].
Formed from the seven Rainbow Drops, it is the only weapon able to damage [[Dark Matter (kirby)|]] and [[Dark Matter Blade]] and is required for the good ending.

h4.See also

* [[Rainbow Sword (Chrono Trigger)]]
rainbow sword (kirby)