Viktoria, Tarnished Soul

Haste
Whenever Viktoria leaves the battlefield, exile the
top card of your library. Until end of turn, you
may cast that card from exile and may spend
mana of any color to cast it. Instant and sorcery
spells cast this way gain deathtouch and lifelink.
Escape —{r}{w}{b}, Exile four other cards from
your graveyard.