Aurgra, God of Words

When entering the battlefield and at the
beginning of your upkeep, choose one Aspect—
{u}Past-You may cast one instant or sorcery from
your graveyard each turn. If it would go to the graveyard, exile it instead. [2/1]
{w}Present- Noncreature spells you cast cost {2} less to cast. [2/3]
{r}Future- When you chose Future, exile the top
card of your library. You can cast it until your
ne