Fall of the Titans
Oracle Text
Surge
(You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)Fall of the Titans deals X damage to each of up to two targets.
Card Rulings
1/22/2016 Fall of the Titan’s converted mana cost is based on its mana cost of , even if you’re casting it for its surge cost. For example, if you cast Fall of the Titans for its surge cost and choose 4 for X, its converted mana cost will be 9.
1/22/2016 For some cards, surge represents only an alternative cost, a discount that applies if you or a teammate has cast another spell this turn. Other cards, like Reckless Bushwhacker, have additional abilities or effects if you paid the surge cost to cast the spell.
1/22/2016 The other spell that you or a teammate cast can be one that’s resolved, one that was countered, or (for instants with surge) one that’s still on the stack.
1/22/2016 If an instant or sorcery spell cast for its surge cost is copied, the copy is also considered to have had its surge cost paid.
1/22/2016 Casting a spell for its surge cost doesn’t change its mana cost or its converted mana cost.
If they ever print a double strike burn at XR the Magic community would riot lol
ok thanks. That makes sense. I was kind of hoping/fearing that this would be an instant burn spell with "double strike" lol.