Summoner of Travesty

When Summoner of Travesty enters the battlefield, put a black enchantment token named Doomspell onto the battlefield with "{b}{b}, pay X life, sacrifice Doomspell: Each player sacrifices X creatures and each opponent looses X life."
{5}{b}: Put a black enchantment token named Doomspell onto the battlefield with "{b}{b}, pay X life, sacrifice Doomspell: Each player sacrifices X creatures and each opponent looses X life."