Desolation of Smaug 
Sorcery
$0.37 #13463 0.00 0.1 years
Desolation of Smaug deals 3 damage to each non-Dragon creature.
Add four mana in any combination of colors. Spend this mana only to cast Dragon spells.
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"+1: Add two mana in any combination of colors. Spend this mana only to cast Dragon spells."
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"Each non-Dragon creature gets -X/-X until end of turn."
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"Add two mana in any combination of colors."
Orb of Dragonkind73%
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"
, 
: Add two mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons."
, : Add two mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons."
Rivaz of the Claw72%
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": Add two mana in any combination of colors. Spend this mana only to cast Dragon creature spells."
: Add two mana in any combination of colors. Spend this mana only to cast Dragon creature spells."+1 more matching line
Crucible of the Spirit Dragon72%
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", Remove X storage counters from this land: Add X mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons."
, Remove X storage counters from this land: Add X mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons."
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": Add one mana of any color. Spend this mana only to cast a Dragon spell or an Omen spell."
: Add one mana of any color. Spend this mana only to cast a Dragon spell or an Omen spell."
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"this card deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead."
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": Add one mana of any color. Spend this mana only to cast a Dragon creature spell."
: Add one mana of any color. Spend this mana only to cast a Dragon creature spell."+1 more matching line
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"Add one mana of any color."