Only once per turn
This Property entry details every card with an effect(s) with a predetermined number of activations per turn. The restriction is applied to the card(s) of the same name instead of individual copies. Therefore, these cards are written as "The effect of '[...]' can only be activated once per turn" or "You can only use this effect of '[...]' once per turn" instead of "Once per turn,". For cases of "Once per turn", see Limited activations.