Vex starts sinking into the mud, Vax tries to help her, BOTH of them get stuck. Trinket and Percy both try and fail to pull them out. Grog is watching aaaand not helping.

Zahra calls Grog over to help them clear the entrance, and Grog literally just leaves them. Kima sees them and says they’re fine

Finally, finally Scanlan casts Bigby’s hand and lifts them out of the mud.