Alisa the Conduit

Deathtouch, flying

When Alisa the Conduit enters the battlefield, reveal
the top {x} cards of target player's deck. You may
place any number of those cards in their graveyard.
For each instant or sorcery placed into a graveyard
in this manner, create a 1/1 white flying spirit token.

Sacrifice a spirit: Exile target card from a graveyard.

"Say more about that."