that was perfect. well done

I like this oneshot, haven't a story yet of Felicity being a psychic. But one thing though, after they think that Felicity's vision is incorrect and both Oliver/Diggle try to rational what Felicity saw in her vision... They never apologized or at least own up to them being wrong, they said that they believed her and then backpedalled from that. I don't know, that rubbed me the wrong way.
Anyways, pretty cool oneshot

Wow. Loved how you built up the suspense. Well done with the plotting! Most excellent ending, loved it. Good job.