Weapon Collection (3 of 4) Lately, Kiri has been spotting rainbows after the rain, and he wanted to carry one into battle. So sword number three got rainbow stripes from tip to guard: purple, green, gold and yellow, with a bright pink guard and a golden handle. This one saw a lot of action. Every sword fight left a new crack, and every time, he patched it back together and made it a little stronger.