If a character has an Action ability that requires a payment cost other than exhausting the card, can that action be activated multiple times during one turn if the player can pay the costs? I remember reading something about this before, but I've searched the forums and can't seem to find the post that covers it. I think it's legal, but I thought there was some sort of limitation surrounding the phase it was activated in. Is there ANY sort of limitation surrounding how many times a single card's Action power can be activated in a turn?
My apologies for not having a specific card example, but the case that came up in a recent game escapes me at the moment.
Thanks in advance!