Fjord of The Mighty Nein

Fjord of The Mighty Nein's power is equal to the
totalmana cost of all Instants and Sorceries in
your graveyard and exile.
Whenever Fjord of The Mighty Nein is dealt
damage add twice that many +0/+1 counters
if there are none.
If Fjord of The Mighty Nein has any +0/+1
counters on him and is dealt damage take one
off and he doesn't take any damage instead.