What happens in the foundry

When Damien Darhk somehow gets into the Arrow Cave things start going wrong for Oliver. Felicity gets seriously hurt and Oliver, like always, blames himself for it. Will Felicity get out of critical condition? Will the team finally stop Darhk once and for all? Find out in Going Darhk

I came up with this in a dream. It's almost like my brain wants me to hurt Felicity! 😂😂😂😂