Tywin, Lord of the rock

whenever a opponent discards a card you may
pay {1}, if you do draw a card.
whenever an opponent sacrifices a permanant
you may pay {1} if you do create a 2/2 lannister creature token.
whenever an opponent loses life from noncombat damage gain that much life.
{w}{b}{r}{t}: each opponent loses 7 life, discards a card, or sacrifices a permanent.