Kodiak-2

Kodiak-2 costs {r}{u} less to cast for each spell you
have cast this turn.
Flying
When Kodiak-2 enters the battlefield, you may
cast up to two instant or sorcery cards from your graveyard without paying their mana cost. If a
spell is cast this way, exile it as it resolves. At the beginning of your next upkeep, you may cast that
spell from exile without paying its mana cost.