Jsk Circle of Twin Moons

Twin Shape
At 2nd level, you learn to measure the influence of the natural world on your body. When you use your Wild Shape feature, you can partially transform into a beast instead of magically assuming its shape. While partially transformed, you gain the benefit of any of the beast's senses, speeds, and special traits. If the beast is larger than you then you can choose to remain your normal size, or grow one size larger. Anything you are wearing or carrying grows with you. None of your other statistics change, and you retain the ability to speak, cast spells, and use any features from your class, race, or other source.

For the duration, you can use your action to take one of the actions in the beast's stat block. You are proficient with the beast's natural weapons. You can use your Wisdom, instead of the beast's attack modifier, for the attack and damage rolls of attacks you make with them, and can use your Druid Spell Save DC instead of any of the beast's DCs. In addition, whenever you make an ability check or a saving throw, you can choose to use the beast's statistics or your own statistics.

Adapt and Overcome
At 6th level, you gain the ability to alter your body to adapt to new environments. When you finish a short or long rest, you can choose one type of terrain from the table below, adapting to that terrain until you choose a different one with this feature. You have advantage on Survival ability checks while you are within your chosen terrain, and you are naturally adapted to the environment and any Effects associated with it (see the Dungeon Master's Guide, chapter 5).

Primal Strike
At 6th level, your attacks with a beast's natural weapons count as magical for the purpose of overcoming resistance and immunity to nonmagical attacks and damage.

Twin Soul
At 10th level, you can expend two uses of your Wild Shape feature at the same time to partially transform into two beasts using your Twin Shape feature. You gain the benefits of both the beast's senses, speeds, and special traits. If both beasts have the same type of speed, use whichever is higher. If either beast is larger than you then you can choose to remain your normal size, or grow one size larger. You can take the actions in either beast's stat block, and you can make ability checks and saving throws using either beast's statistics.

Master of Two Forms
At 14th level, you master the balance between beast and humanoid. When you use your action to cast a Druid spell of 1st-level or higher while partially transformed by your Twin Shape feature, you can use your bonus action to take one of the actions in the beast's stat block.