Board Thread:Fanmade/@comment-34013154-20181112223306/@comment-38952966-20200812214817

Love Train doesn't redirect an attack back on the user, it just sends it elsewhere in the world. Also, Kira cannot manually detonate Bites the Dust, it only detonates once the person he attaches it to reveals his secret to someone. And even then, Kira doesn't retain memories between time loops.

BtD would be effectively worthless against Love Train, since neither Kira nor Valentine would be affected and neither would retain memories between time loops. In a contest of pure physical power, D4C overtakes Killer Queen.