If you cast a spell for another cost "without paying its mana cost," you can't choose to cast it for any alternative costs
Whether you purchase cards from the latest Scarlet & Violet expansion or own vintage Base Set cards from years ago, the height and width remain the same
You should at this point have several piles of semi-sorted cards - be those in boxes, trays or just out in the open
Wisdom comes forth from interacting with this deck, borne of nature and experience
Then, anytime you draw a second card in a turn, Morska gets two +1/+1 counters, constantly making her larger and more of a threat to your opponents
You need a way to break these so they arent the worlds clunkiest Unsummon, but you have plenty of options to do so