If a unit is reduced to 1 Might by Smoke Screen (which prevents reduction below 1), then a buff is removed from it, can it go to 0 Might or does Smoke Screen keep it at 1?

Ruling: The unit can go to 0 Might. Smoke Screen's limitation only applies at the time it is played and "snapshots" the reduction magnitude at that moment. After Smoke Screen resolves, other effects can reduce the unit below 1 Might.

Sequence:

• Smoke Screen reduces the unit's Might and snapshots the reduction at the limited amount (to 1 Might minimum)
• When the buff is later removed, the unit's Might can drop below 1 (to 0 in this case)
• The unit survives at 0 Might because 0 Might only kills units if they have damage marked equal to or exceeding their Might

Nuances:

• Smoke Screen's "cannot be reduced below 1" text only limits the magnitude of Smoke Screen's own effect when it resolves, not future Might changes
• A unit at 0 Might with no damage marked on it does not die