Eidolon of the Great Revel #422
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$5.20
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Card Details
Whenever a player casts a spell with mana value 3 or less, this creature deals 2 damage to that player.
“"Nothing like a bit of arson to really get the party started." —Xenagos, the Reveler”
2/2
Illustrated by Yuko Shimizu
Rulings (3)
Mar 16, 2018
Casting Eidolon of the Great Revel doesn't cause its own ability to trigger. It must be on the battlefield when the spell is cast for its ability to trigger.
Mar 16, 2018
The amount of mana spent to cast a spell doesn't change its mana value. For example, a card cast with its morph ability has a mana value of 0 even though 
was paid.
Mar 16, 2018
The mana value of a spell with 
in its mana cost includes the value chosen for X.
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