Throes of Chaos

Format legality

Where you can play Throes of Chaos in sanctioned and popular formats.

All printings (8)

Prices range from $0.16 to $5.44 across finishes. Cheapest printing: Mystery Booster 2 at $0.16.

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Rulings

Official rulings from Wizards of the Coast (11).

• 2021-06-18A spell's mana value is determined only by its mana cost. Ignore any alternative costs, additional costs, cost increases, or cost reductions.
• 2021-06-18If 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.
• 2021-06-18You exile the cards face up. All players will be able to see them.
• 2021-06-18If a spell with cascade is countered, the cascade ability will still resolve normally.
• 2021-06-18The mana value of a split card is determined by the combined mana cost of its two halves. If cascade allows you to cast a split card, you may cast either half but not both halves.
• 2021-06-18When the cascade ability resolves, you must exile cards. The only optional part of the ability is whether or not you cast the last card exiled.
• 2021-06-18Due to a 2021 rules change to cascade, not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value. Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card.
• 2021-06-18If 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.
• 2021-06-18Cascade triggers when you cast the spell, meaning that it resolves before that spell. If you end up casting the exiled card, it will go on the stack above the spell with cascade.
• 2019-06-14When a spell you cast with retrace resolves or is countered, it's put back into your graveyard. You may use the retrace ability to cast it again.
• 2019-06-14Throes of Chaos does nothing as it resolves. All of its chaos happens before it resolves.

Frequently asked questions