Rul-Kabath, Ritual Master

If Rul- Kabath, Ritual Master would die,
be sacrificed or be discarded exile it,
and draw a card.
When Rul- Kabath enters the battlefield,
you may return upto two sorcery cards
from your graveyard to your hand.
Whenever you cast a sorcery spell, you
may pay life equal to that spells mana cost, if you
do, copy that spell and draw a card.