Ancalagon, The Black

As an additional cost to cast Ancalagon The
Black, pay X life. The power and toughness
of this card is equal to the amount of life paid by
this effect.
Flying, Trample, Hexproof, Annihilator 5, Protection from Gods
{2}{b}{b}: Tap up to 5 target nonland permanents
{x}{x}{r}{r}{r}: Ancalagon The Black deals 5 times
X damage to each of up to X targets