Чары
В начале вашего шага поддержки покажите верхнюю карту вашей библиотеки. Если это карта существа с таким же типом существа, как у существа под вашим контролем, вы можете разыграть ту карту без уплаты ее мана-стоимости. В противном случае положите ту карту в низ вашей библиотеки.
If the card has
in its mana cost, you must choose 0 as its value.
If the revealed card is a creature card that shares a creature type with a creature you control, but you choose not to cast it, it's put on the bottom of your library. (This is a recent change.)
If you cast a card "without paying its mana cost," you can't pay any alternative costs. You can pay additional costs, such as kicker costs. If the card has mandatory additional costs, you must pay those.