Board Thread:Mortal Kombat (Alternate Timeline)/@comment-26339133-20150427183819/@comment-24938557-20150716204448

But Hsu Hao just returned in Armageddon. I guess it's everyone that died and returned before or during Armageddon so.

Mileena (Killed by Kitana)

Johnny Cage (Killed by Motaro and then by the Deadly Alliance)

Shinnok (Killed by Liu Kang) - I don't know if he truly died up until Armageddon, but assuming the idea of all characters returning weren't a thing I'd say yes.

Shang Tsung (Killed by Raiden)

Quan Chi (Killed by Raiden)

Raiden (Killed by Raiden)

Jax (Killed by the Deadly Alliance)

Sonya (Killed by the Deadly Alliance)

Kitana (Killed by the Deadly Alliance)

Kung Lao (Killed by the Deadly Alliance)

Kabal (Killed by Mavado)

That's all I can remember.