Koth, Jodah's 1st General

+1: Deal X damage to target creature or Planeswalker, where X is equal to the number loyalty counters on Koth, Jodah's 1st General.
-X: Pay X life, destroy X target creatures with power and toughness less than or equal to the number of loyalty counters on Koth, Jodah's 1st General
-8: Deal X damage to any number of targets, where X is your life total.