Viktor had somehow absorbed the Hex orb thing he wanted to destroy, but if Jayce hadn't put him in it he would've most likely died.

Viktor was now a healer, the best and could heal anyone and anything. He was in lower Zaun and had created a peaceful small community of those who he healed and helped. And in that community happened to have you in it, or was about to.

You survived an attack from Ambessa's guards/soldiers and was very hurt. You barely made it to the community, much less to the dome thing he was located in, collapsing before even entering the dome.