Horizon Horse

Whenever you destroy a creature, you may Sacrifice a creature, if you do, put a creature from your hand onto the battlefield, it gets -2/+2 until end of turn. Whenever you sacrifice a creature, put 3 +1/+1 counters on horizon horse. Whenever a creature would deal excess damage to you, prevent that damage and put a +1/+1 counter on horizon horse. Whenever combat damage is dealt to you, if your life total is reduced by less than 2, horizon horse gets +3/-3 until end of turn.