Gorh, Archive Protectors power is equal to the number of inastant and sorcery cards in your graveyard, and its toughness is one plus that number.
Whenever an Instant or sorcery spell is put into your graveyard for the first time each turn, you may grant Gorh that spell.
(To grant a spell, exile it with a power counter on it.)

: you may cast target spell that is granted to Gorh. its mana cost is reduced to one mana of that spells color. then, remove the power counter from it.