Eternal Scourge 
Creature — Eldrazi Horror
$1.82 #6088 0.12 10.1 years
You may cast this card from exile.
When this creature becomes the target of a spell or ability an opponent controls, exile this creature.
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"You may cast this card from your graveyard or from exile."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this creature becomes the target of a spell or ability, sacrifice it."
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"When this enchantment becomes the target of a spell or ability, sacrifice it."
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"When this permanent becomes the target of a spell or ability, sacrifice it."
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
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"Rebound If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost."
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"Foretell 
During your turn, you may pay 
and exile this card from your hand face down. Cast it on a later turn for its foretell cost."
During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost."