Delay

03/19/21

If an effect refers to a “suspended card,” that means a card that (1) has suspend, (2) is in exile, and (3) has one or more time counters on it.

03/19/21

If the target spell is face down, it’ll be exiled face up. It can’t be cast face down when casting it without paying its mana cost.

03/19/21

If you can’t cast the card, perhaps because there are no legal targets available, it remains exiled with no time counters on it, and it’s no longer suspended.

03/19/21

When the last time counter is removed from the exiled card, it’s cast as a completely new spell. Modes and targets are chosen again. If the spell has any mandatory additional costs, they must be paid again. If they can’t be, the spell can’t be cast and stays exiled.

03/19/21

When the last time counter is removed, the second triggered ability of suspend triggers. It doesn’t matter why the last time counter was removed or what effect removed it.

03/19/21

You are never forced to activate mana abilities to pay costs, so if there is a mandatory additional mana cost (such as from Thalia, Guardian of Thraben), you can decline to activate mana abilities to pay for it and hence fail to cast the suspended card, leaving it in exile.

03/19/21

You can exile a card in your hand using suspend any time you could cast that card. Consider its card type, any effects that modify when you could cast it (such as flash) and any other effects that stop you from casting it (such as from Meddling Mage’s ability) to determine if and when you can do this. Whether you could actually complete all steps in casting the card is irrelevant. For example, you can exile a card with suspend that has no mana cost or that requires a target even if no legal targets are available at that time.

05/01/07

When the last time counter is removed from the exiled card, it’s cast as a completely new spell. Modes and targets are chosen again. If the spell has any additional costs, they must be paid again. If they can’t be, the spell can’t be cast and stays exiled.