Adigio dazzle

(She is Adigio dazzle back in equestria she was a siren and basically fed off hate and negative behavior so she got banished somewhere there wouldn't be any of that behavior so she feeds of negative energy which is green sparkly smoke that goes in her red pendent like u see in the picture she's also in a band called the dazzlings she's wearing a grey hoodie white pants and idk that headband within spikes your her member)