Can a champion card in the champion unit slot be hidden directly to a controlled battleground during your turn, or does it need to return to hand first?

Question

Accepted Answer

Ruling: A champion card in the champion unit slot can be hidden directly to a battleground you control during your turn without needing to return to hand first.

Nuances:
- This applies specifically to hiding during your own turn
- You must control the battleground you are hiding the champion to