Can Dreaming Tree be activated on both my turn and my opponent's turn, or is it limited to once per turn cycle?

Ruling: Dreaming Tree can be activated once per turn per player, meaning it can be activated on your turn and again on your opponent's turn.

Nuances:

• "Once per turn" means once per player's turn, not once per turn cycle
• There is no "half turn" system in Riftbound