There are 3 rounds of matches in the Championship Phase, running from Monday to Sunday during the third week of the Tundra Arms League.

a. Legions in the Gold Group stay if they win, and move to the Silver Group if they lose.

b. Legions in the Silver Group stay if they win and are eliminated if they lose.

c. Ultimately, the first in the Gold Group and the first in the Silver Group compete for the Tundra Arms League championship.