Despite his small size and cute appearance, Meta Knight is a proud warrior who believes in fighting honorably. He always wears a mask and cape in an attempt to look more mysterious. In battles, rather than using his natural abilities he prefers making use of his weapon of choice, a short sword, and he is a skilled swordsmon.
Mezzo and Meta Knight have crossed blades a few times in the past.
Some time later, he met Mezzo again in the PMD-A universe and challenged Mezzo to a duel. After losing to her, he disappeared from sight.