SRD:Improved Natural Attack/table
From Dungeons and Dragons Wiki
1d2 | 1d3 | 1d4 | 1d6 | 1d8 | 2d6 | 3d6 | 4d6 | 6d6 | 8d6 | 12d6 |
— | — | — | — | 2d4 | 2d6 | 3d6 | 4d6 | 6d6 | 8d6 | 12d6 |
— | — | — | — | — | 1d12 | 3d6 | 4d6 | 6d6 | 8d6 | 12d6 |
— | — | — | 1d10 | 2d8 | 3d8 | 4d8 | 6d8 | 8d8 | 12d8 | 16d8 |
— | — | — | — | — | 2d10 | 4d8 | 6d8 | 8d8 | 12d8 | 16d8 |