Toxic Atmosphere Poisoning

POISON, INHALED · Level 1

Save: Fortitude (by atmosphere: A3 mildly toxic DC 10, toxic DC 15, highly toxic DC 20; A4 DC 15; A5 DC 20). Onset: immediate. Maximum duration: —.

1. Sickened 1 (10 minutes)
2. Sickened 2 and Stupefied 1 (10 minutes)
3. Sickened 3 and Stupefied 2 (10 minutes)

Exposure checks: while unprotected you make the initial save at the atmosphere's interval (A3 mildly toxic each hour, toxic every 10 minutes, highly toxic each minute; A4 each minute; A5 each round). The first failure takes you to stage 1; each later failure raises the stage by 1 (2 on a critical failure), to a maximum of stage 3. Prolonged exposure: each previous exposure check in the same continuous exposure gives 1 level of Disadvantage on your saves against this affliction while you're still exposed. Once you're out of it, your interval saves are against the DC alone.

Stages

1. Sickened 1 (10 minutes)
2. Sickened 2 and Stupefied 1 (10 minutes)
3. Sickened 3 and Stupefied 2 (10 minutes)