galaxia (sword)
Meta Knight's trademark weapon in the Kirby video game series, also appearing in the anime Hoshi no Kirby and the Super Smash Bros. games. It has a golden blade with 4-6 spikes (2-3 on each side) and a ruby-colored pommel stone on its hilt.
In the games, Meta Knight is capable of summoning tornadoes and sword beams with it, but in the anime adaptation, it is a separate entity with a mind of its own. As a sentient being, Galaxia will only allow those with pure intentions to touch it; otherwise, they will be electrocuted and/or killed. The only known character besides Meta Knight that is capable of wielding Galaxia is Kirby.