Elysio

Elysio is a major antagonist in Kira Kira☆Pretty Cure A La Mode.

Personality
Elysio is very logical, intelligent, and crafty. He tends to remain calm and collected. He also displays some arrogance, thinking himself to be right and reasonable due to his belief that he is completely devoid of emotion. In truth, though, he is mostly motivated by his feelings and his desire for peace.

Abilities
With his cards, he can use either Noir Miroir, which turns objects into monsters, or Noir Métamorphose, which allows him to transform into different forms depending on the card used.

Etymology
His name is likely based on Elysium, which basically means paradise.