壯絕實驗 {X}{U}{R}

巫術

放逐你牌庫頂的X張牌。對其中每張總魔法力費用等於或小於X的瞬間與巫術牌而言，你可以施放該牌且不需支付其魔法力費用。然後將所有以此法放逐並且未施放的牌置入你的墳墓場。

Watermark: Izzet

en es fr de it pt ja ko ru 汉语漢語 ⋮

Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
You cast the cards one at a time, choosing modes, targets, and so on. The last card you cast will be the first one to resolve. (2021-03-19)
When casting an instant or sorcery card this way, ignore timing restrictions based on the card's type. Other timing restrictions, such as "Cast [this card] only during combat," must be followed. (2021-03-19)
If you can't cast a card, perhaps because there are no legal targets available, or if you choose not to cast it, it will be put into your graveyard. (2021-03-19)

If you cast a card "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, you must pay those to cast the card. (2021-03-19)
If the card has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost. (2021-03-19)