Set:	Duskmourn: House of Horror Commander
Type:	Enchantment Creature Demon
Rarity:	Rare
Cost:	{4}{B}{B}

Flying, trample
Once during each of your turns, you may cast an enchantment spell by paying life equal to its mana value rather than paying its mana cost.
{2}{B}, Sacrifice another enchantment: Demon of Fate's Design gets +X/+0 until end of turn, where X is the sacrificed enchantment's mana value.