massive X-spell damage

( can be paid with either or .) : Copy target instant spell you control with mana value 2 or less. You may choose new targets for the copy. : Copy target sorcery spell you control with mana value 2 or less. You may choose new targets for the copy.

Blaze deals X damage to any target.

If a red instant or sorcery spell you control would deal damage, it deals double that damage instead.