Saint - Outsider

If you die by execution, your team loses.

The Saint is often seen as a useful Demon bluff, as it means the good team may not execute them. For this reason, it can be better to keep yourself hidden.
One option is to claim a powerful Townsfolk role and try to be killed by the Demon at night. This takes a win condition off the table for evil, and also wastes a Demon kill which is very useful.
Alternatively you can claim another Outsider, like the Recluse or Butler. Knowing how many Outsiders are in play can be crucial for a good team with, but some scripts will have reasons for you not to claim Outsider publicly (e.g. Fang Gu or Godfather), so look out for this.