Tythos, Remnant of Ruin

Flying
Tythos, Remnant of Ruin costs {1} less to cast for
each card put into a graveyard from anywhere
this turn.
Whenever Tythos, Remnant of Ruin attacks, you
may cast target instant or sorcery that was put
into a graveyard this turn. You may spend mana
as though it was any color to cast that spell.