[Free to play: Injustice 2 Mobile] - Solo Raid Dark Nights H6T5 Suicide Squad Harley Quinn

Boss SSHQ is immune to DOT, and is generally very tough with increased defense. She is completely vulnerable to HAZARD DOT. Therefore I would consider BWTD as one of the best bosses against her. I fought her with spare pips. Gameplay was so-so, but I tried to make the best out from my situation I was in. I am generally a FREE TO PLAY player, so I don't own powerful artifacts like beta club, sword of sin & salvation. I work with whatever that is given free.