To get an Elemental Invocation gem, you need to cut a Spirit Gem that's at least level 8. Select it from your inventory to open the Gemcutting menu, then navigate to the Monk tree. You'll see it ...

.. automodule:: genius_invocation.card.action.event.elemental_resonance.Woven_Winds :members: :undoc-members: :show-inheritance: ...