Divine Beast, Vah Naboris

Whenever you cast an instant or sorcery,
Vah Naboris gains reach and indestructible until
end of turn
Whenever you cast an instant or sorcery, Vah
Naboris deals damage to any target equal to the converted mana cost of the spell
Vah Naboris has Toughness equal to the number
of instants and sorceries in all graveyards