Skaab RuinatorHow it works & interactions with other cards

Stitching the Horror Together

Skaab Ruinator features an additional cost that requires you to exile three creature cards from your graveyard to cast it. This cost is mandatory whether you are casting the spell from your hand or from your graveyard. Because paying costs is one of the final steps of casting a spell, the Ruinator itself is already on the stack when you pay; this means you cannot exile the Ruinator to pay its own cost.

Casting from the Grave

The ability to cast Skaab Ruinator from your graveyard acts as a static ability that gives you a special permission. You still follow all normal timing rules for casting a creature spell, meaning you can typically only do this during your main phase when the stack is empty. If the spell is countered, it returns to the graveyard, where it can potentially be cast again if you have three more creature cards to exile.

Common Pitfalls

Players often forget that the exile cost applies every time the spell is cast. If you cast it from your hand, you exile three creatures. If it dies and you want to cast it from your graveyard later, you must exile another three creature cards. Additionally, because exiling the cards is a cost, your opponents cannot respond to the selection of those cards to 'remove' them from your graveyard; by the time they get priority to cast a spell or use an ability, the cards are already in exile.

Interaction examples

Fueling the Reanimation

Solemn Simulacrum

If you have a Solemn Simulacrum on the battlefield and it dies, it is put into your graveyard and you draw a card. Since it is now a creature card in your graveyard, it can be one of the three cards you exile to pay the additional cost for Skaab Ruinator. This demonstrates how high-value 'enters or dies' creatures provide the perfect fuel for the Ruinator's cost.

Tribal Synergies and Costs

Roaming Throne

You have a Roaming Throne on the battlefield with 'Zombie' chosen as the creature type. When you cast Skaab Ruinator, you must still exile three creature cards (such as other Golems or Zombies). Note that Roaming Throne affects triggered abilities; since Skaab Ruinator's exile requirement is an additional cost and not a triggered ability, Roaming Throne does not interact with the casting cost, though it would double other triggered Zombie abilities once the Ruinator is on the battlefield.