Conflagrate

Text:

Conflagrate deals X damage divided as you choose among any number of targets.
Flashback—, Discard X cards. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Rulings:

• 12/7/2018 You divide the damage as you cast Conflagrate, not as it resolves. Each target must be assigned at least 1 damage. You can’t choose more than X targets and assign 0 damage to a target.
• 12/7/2018 If X is 0, Conflagrate has no targets and deals no damage.
• 12/7/2018 If some of the targets become illegal for Conflagrate, the original division of damage still applies, but the damage that would have been dealt to illegal targets isn’t dealt at all.
• 12/7/2018 If a spell has <img src="/Handlers/Image.ashx?size=small&amp;name=X&amp;type=symbol" alt="Variable Colorless" align="absbottom" /> in its mana cost, include the value chosen for that X when determining the converted mana cost of that spell, even if it was cast with flashback and no mana was spent on X.