You're addicted to an addictive substance or drug (such as alcohol or a specific drug).
- When the source of your addiction is present you must make a DC 8 Wisdom save or give in to your weakness.
- Following every long rest, you must make a DC 8 Constitution saving if you did not partake in your addiction the previous day. If you fail your save, you suffer 1 level of exhaustion (maximum of exhaustion level 3).
- For every 30 days (successive) you manage to stay sober the DC is reduced by 1 (this never goes below 3 and resets to 8 after even 1 slip).
- By selecting this drawback the character is able to select an additional feat.