Creator of the Dead

Flying, Haste.
{3}: Regenerate this creature.
If this creature would die, you may pay 10 life. If you do, Creator of the Dead deals 3 damage to all creatures target player controls, and put X cards from another player's graveyard onto the battlefield, where X is the number of players there are. Each player chooses one of those cards, starting from you, going clockwise, and gains control of it.