Gasmask Symbol Support

The gasmask symbol features oxygen counters. At first, creatures die and mutants, freaks, and horrors emerge to destroy those found in the external areas of the lands. Later, when the pressure gets high, the hazmat and Nautica forces clean you out, and make the pressure too heavy, ensuring a victory via those counters. But beware the hazards externally! Please give 3 stars per card so this can advance, beginning with this one.