Sirzechs Lucifer, Devil King

Flying, Protection from Black, Blue, and Red.
At the beginning of your end step, you may pay X mana, if you do redirect the
next X damage you would receive to target creature or player, until you next upkeep
Pay {x} life: Deal X damage to target creature or player.
{r}{t}: destroy target Permanent, its controller reveals the top card of his/her library, if it's a permanent, put it into play.