Eidolon of the Great Revel

Text:

Rulings:

• 3/16/2018 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.
• 3/16/2018 The amount of mana spent to cast a spell doesn’t change its converted mana cost. For example, a card cast with its morph ability has a converted mana cost of 0 even though <img src="/Handlers/Image.ashx?size=small&amp;name=3&amp;type=symbol" alt="3" align="absbottom" /> was paid.
• 3/16/2018 The converted mana cost of a spell with <img src="/Handlers/Image.ashx?size=small&amp;name=X&amp;type=symbol" alt="Variable Colorless" align="absbottom" /> in its mana cost includes the value chosen for X.