The rites of your circle grant you the ability to transform into more dangerous animal forms. Starting at 2nd level, you can use your Wild Shape to transform into a beast with a challenge rating as high as 1 (you ignore the Max. CR column of the Beast Shapes table, but must abide by the other limitations there).
Starting at 6th level, you can transform into a beast with a challenge rating as high as your druid level divided by 3, rounded down.
Circle of the Moon Beast Shapes
| Level | Max. CR | Limitations |
|---|---|---|
| 2nd | 1 | No flying or swimming speed |
| 4th | 1 | No flying speed |
| 6th | 2 | No flying speed |
| 8th | 2 | โ |
| 9th | 3 | โ |
| 12th | 4 | โ |
| 15th | 5 | โ |
| 18th | 6 | โ |