Bringer of Death

Hexproof
When Bringer of Death comes into the battlefield, all players gain one life for each
creature card in their graveyard.
Any player may pay life equal to the converted
mana cost to cast a creature during their sorcery
phase.
Any player may cast any spell as a flash if they
pay life equal to double the converted mana
cost to cast that spell.
Bringer of Death can not die.