| Roll | Action |
|---|---|
natural 20 | critical success |
20 | success |
19 | success |
18 | success |
17 | success |
16 | success |
15 | success |
14 | fail |
13 | fail |
12 | fail |
11 | fail |
10 | fail |
9 | fail |
8 | fail |
7 | fail |
6 | fail |
5 | fail |
4 | fail |
3 | fail |
2 | fail |
1 | fail |
natural 1 | fumble |
This table is also inlined on Understanding the Dice.