Tinkara blade of both of her daggers corroded into worthless piles of rust. Darts partly made of metal are ruined as their metal components decay. Ball bearings and caltrops are also gone.
You manage to block the plate of the floor nevertheless, even if it take some time and some failed attempts.
Although it costs you a few attempts where Zean start moving and have to return, wait minute for propeller to stop and then repeat, but eventually you manage to block it properly. Zean make his way through the tunnel and jump over the pit to the other side.
OOC:
Everyone with STR score 15+ could jump over the pit, the rest of you will need to figure out a way to get over the pit or climb down/up.
I will not be able to jump as you just did and I don't like the idea to tie rope to a propeller, but probably that's the only way Vatoris suggest an option for how he and Ixion could reach tomb.