Here is another installment of exTRAPaganza, our Thursday over-the-top trap series.
The area is coated in a thick layer of fine sawdust.
While in the area, characters must make an average Constitution saving throw every 10 minutes, or gain the poisoned condition due to sawdust getting in their mouth and eyes. This can be cleared by spending a single round and using 8 oz of water.
Once cleared, the character must make the saving throw again in 10 minutes.
A successful hard Wisdom (Survival) check grants advantage on the saves.