Ruleset: Attribute advancement

[CodeWringer]

• Testing a skill also advances its related attribute.
• Attribute advancement no longer requires a distinction between success and failure. Only the number of tests matters now.

Advancing an underdeveloped attribute requires:

• 15 + (N * 4) tests.
• Where N is the current level of the attribute. Advancing an average attribute requires:
• (N + 3) * (N + 2) tests.
• Where N is the current level of the attribute.

Advancing an exceptional attribute requires:

• (N + 4) * (N + 3) tests.
• Where N is the current level of the attribute.

Level	Tests
1	19
2	23
3	30
4	42
5	56
6	90
7	110
8	132
9	156
10	182

Whenever an attribute advances (= its level increases), advancement progress must be reset to 0.