The King

Keep the King face up at all times. When you
have no opponents, you win the game.
Face up Knights are your teammates. Whenever
you cause a player to lose the game, if they were a Knight, they reveal their card and you lose half of
your life, rounded up.
{t}, Exile a card from your hand or {4} {t}: Choose one –
Target non-King player draws a card.
Target non-King player adds three mana of any color to their mana pool.
Target non-King player gains 5 life.