[quote=@Lucius Cypher]
Atch, I gotta stop forgetting all my own questions. This might seem like a "No shit" sort of question, but would Orchid still have advantage for sneak attacking or did he lose that once he shot the kobold? I imagine that would be the case, but just in case I do have Advantage and forgot about it.
[/quote]
Any attacks made do tell your location, if I am not completely mistaken. One would have to take the Hide action to re-enter hiding and gain advantage anew.

Next, Shoving is a separate action. Cannot grapple and shove with the same one.

As for the DC the cultist has to meet, it'll be your athletics check versus their athletics/acrobatics check, and that happens every time they try to escape. I will now assume you have attempted to grapple, not shove since we spoke of grappling earlier. The cultist fails their escape attempt with a roll of [url=https://www.roleplayerguild.com/rolls/4320]9[/url]. Nonetheless, I urge you to go through the rules related to grappling one more time.

Now I'll have to head off to bed, will be back to respond to things later.