Lila Rossi

Lila Rossi is the tertiary antagonist of Miraculous: Tales of Ladybug & Cat Noir. She is Marinette's rival and bitter enemy who threatens to turn all her friends against her.

Mental abilities
Lila uses dishonesty and emotional manipulation to trick everyone around her. She is so skilled in deception, she turned everybody against Marinette.

Volpina
As Volpina, she has the power of hallucikinesis, the ability to create and manipulate illusions. She plays her flute and flings a beam from it, which forms the desired illusion. She also possesses high agility: while her illusions always take her place, she always manages to stay out of sight.

Chameleon
As Chameleon, she has an enchanted kiss which puts others to sleep temporarily and grants her their form. She is also able to obtain the powers of any miraculous holders, as seen with Cat Noir.

Trivia

 * She is more evil than Chloe.