Felicity must be searching for clues for where Ray is being held by the all powerful, all evil (bearer of great advice) Damien Darhk.
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Looks like any campaigning will be off the table while the team hunts for Ray Palmer. Friends first, right? Well, Ray and Oliver were never really friends, but doing it for Felicity.
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Ray Palmer is alive and being held by Damien Darhk? Who saw that coming? Felicity will be very upset when she learns she didn't set out to find him earlier.
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Isn't this how John calls out to the powers? Is he ready to finish up his project and send everything back to rest? We shall certainly find out this coming Wednesday! Make sure you tune if. The 5th episode of every season is almost always a killer!
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This is a fantastic photo. It looks an awful lot like they're standing ont top of the Lazarus Pit, but the way it's framed and with them face to face as partners? Very cool indeed. Now why are they on the pit. They're not jumping in, are they?!
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Oliver looks kind of peeved at whatever advice John Constantine gave him, as if he could have done without it. Can't wait to hear what it was, and hope dearly it doesn't result in a flashback cutaway.
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Surely John Constantine is offering to Oliver Queen some sage advice about...something. It it Nanda Parbat where they are or some other location that just looks a lot like it?
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Who goes there?! They sure looks surprised, with the exception of Constantine, who is in his usual stance on the floor.
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Oliver is partially suited up, just like Laurel. Neither are sporting head gear, so they must not have any worries about being spotted or outed while they're out on location.
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Constantine is reading the writing on the floor. Normally people read the writing on the wall, but Constantine has to work with what he's got, and he gets writing on the floor a lot more often than not.
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Constantine has a warning for Oliver and Laurel not to move any farther. Are they back in Nanda Parbat? What are they looking for and more importantly, what did he find?
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How cool is this? Black Canary and John Constantine. When worlds collide! Hey, that's going to be the title of my slideshow. Not bad, right?
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Arrow Quotes

Oliver, sometimes the greatest act of love is no action at all. It's her life. It's her choice.

Malcolm

Oliver: Over watch, we're on sight.
Felicity: Excuse me?
Oliver: Well, I thought it was time you got a code name. What do you think?
Felicity: It's perfect.
Oliver: I was gonna go with Oracle, but it's taken.