Misty Step would be a way for Zarra to get past the Air Elementals and into the wizard's chamber right? I could also have her cast Invisibility instead. Both are spells currently memorized, though admittedly because I have yet to change my spell selections from when I first made her.
Edited: Thomaslee on 30th Nov, 2017 - 4:14pm
You need to be able to see your destination to use misty step. Now, that stated, the gap under the door is large enough that I'll say someone could go prone and get enough of a view to pop in there. But that could, as Paul stated, leave you vulnerable.
Velon may also Misty now that instruction has been given about the door. First he was worried about the guards and them sounding alarms, then he was worried about Zarra (With the mask) getting pummeled. Not brilliant in arcana since his magic is all divine and/or innate and relatively new to him still, I figured the urgency to get in there and stop more summoning/casting was not obvious to him at first. That will change now at Poljen's words and the appearance of yet another elemental.
Edit: PS: Yeah I picture Velon having to lie down and look under the door. I figure it might be worth the risk as the second he hits the floor he should be able to see and thus teleport. He'd probably be prone for all of literally two seconds. Doesn't mean the Dungeon Master couldn't have some alert elementals pound him into the floor just before he teleports, of course!
Edited: Cinder on 30th Nov, 2017 - 4:23pm
Hmm, and Zarra is only at 7 hit points, so I'd have to be careful in not getting hit again. Would going invisible first and then casting Misty Step work after looking under the door?