Here is another installment of exTRAPaganza, our Thursday over-the-top trap series.
This one isn’t deadly in and of itself. The air is full of pollen. Each character must make a Fortitude save each hour or become affected by the pollen. The pollen causes itching, sneezing, etc. This translates to penalties to Dexterity and Charisma. Spells require a concentration check to cast successfully. Stealth checks take a hefty penalty, as do Perception checks.