Resurrection of Martyrs "Place in territory: You may discard this card and resurrect any number of martyrs (minimum 1) to negate and banish an evil Enhancement."
I wanted a quick clarification on this. If I understand correctly, I can't use this card during SI as I'm not playing it from hand. But after the ability is completed, if the enhancement (causing SI) has not removed itself from play, can I then use this card to negate it and bring my character back into battle?