Grimes names favorite song she's ever recorded

Grimes is a staunch perfectionist, and she claims to hate all of her singles, including 'Oblivion'. Still, there seems to be one song she agrees with her fans on.
While guesting on the podcast Song Exploder, she discussed her Art Angels cut 'Kill V. Main' in great detail, calling it "probably my favorite song I've ever made".
She says she imagined the song's chorus being delivered by a Harley Quinn-type character and wanted to make the kind of song that would play in the "action sequence in a movie".
Sounds like it should've been on the Suicide Squad soundtrack!