Karn's Sylex

Karn's Sylex

{3}Legendary Artifact

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Karn's Sylex enters tapped.

Players can't pay life to cast spells or to activate abilities that aren't mana abilities.

{X}, {T}, Exile Karn's Sylex: Destroy each nonland permanent with mana value X or less. Activate only as a sorcery.

What it does

Tagged as Board wipe · Stax — the jobs the deck report counts it toward.

Official rulings

  1. If a spell or an activated ability that isn’t a mana ability has a cost that requires a player to pay life, that spell or ability can’t be cast or activated. (2022-09-09)
  2. Other things may still cause players to pay life, such as a resolving spell or ability. (2022-09-09)
  3. Players may always pay 0 life, even if an effect says they can’t pay life. (2022-09-09)
  4. Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keyword abilities are activated abilities (such as cycling) and will have colons in their reminder text. (2022-09-09)
  5. An activated mana ability is one that produces mana as it resolves, not one that costs mana to activate. (2022-09-09)

Printings & prices

Every set Karn's Sylex has been printed in, with the art, the finishes and the market price of each — the headline price above is the cheapest of these.

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