Green Slime

Rules for this card

• Flash Rule 702.8 Glossary

  A keyword ability that lets a player play a card any time they could cast an instant. See rule 702.8, “Flash.”

• Foretell Rule 702.143 Glossary

  A keyword ability that lets a player exile cards from their hand and cast them for an alternative cost on future turns. See rule 702.143, “Foretell.”

Rulings (6)

• June 10, 2022 · Wizards of the Coast
  Casting a foretold card from exile follows the timing rules for that card. If you foretell Green Slime (or an instant card), you can cast it as soon as the next player's turn. In most cases, if you foretell a card that isn't an instant (or doesn't have flash), you'll have to wait until your next turn to cast it.
• June 10, 2022 · Wizards of the Coast
  Because exiling a card with foretell from your hand is a special action, you can do so any time you have priority during your turn, including in response to spells and abilities. Once you announce you're taking the action, no other player can respond by trying to remove the card from your hand.
• June 10, 2022 · Wizards of the Coast
  If you're casting a foretold card from exile for its foretell cost, you can't choose to cast it for any other alternative costs. You can, however, pay additional costs, such as kicker costs. If the card has any mandatory additional costs, those must be paid to cast the spell.
• June 10, 2022 · Wizards of the Coast
  Triggered abilities use the word “when,” “whenever,” or “at.” They're often written as “[Trigger condition], [effect].”
• June 10, 2022 · Wizards of the Coast
  Mana abilities don't use the stack and can't be responded to, so they cannot be countered this way.
• June 10, 2022 · Wizards of the Coast
  Activated abilities contain a colon. They're generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.

Other Printings