Can Thousand Tailed Watcher reduce a 2 might unit to -1 might, or does it stop at 1 might due to the minimum clause?

Ruling: Thousand Tailed Watcher gives a unit -3 might to a minimum of 1 might. A 2 might unit affected by Watcher will receive a snapshotted -1 might until end of turn effect, reducing it to 1 might (not below 0).

Nuances:

• The "-1" refers to the snapshotted modifier value, not the final might total
• Units cannot go below 1 might due to the minimum clause on Watcher