VERMIN SUPREME

VERMIN SUPREME cannot be countered, and can not be removed from the battlefield.
{p/b}{p/r}: Create a 0/1 red and black pony creature token with defender.
{p/b}, {t}: You draw two cards and lose 2 life.
{p/r}, {t}: Target player discards a card and gains 2 life.
{b/r}{b/r}{b/r}{b/r}, {t}: Each player exiles the top card of their library. The player whose card has the highest converted mana cost among these may cast them at any time (as though they had flash) and spend mana as if it were mana of any ki