Meren, Ascendant of Alara

Whenever a card leaves a graveyard except
with this ability, you may choose one:
- Put a card from your graveyard into your hand.
It gains Flash until end of turn.
- Put a creature card from your graveyard onto
the battlefield. It gains haste. Exile it at the
beginning of the next end step.
—
Jund rejected her, so she destroyed it. Grixis rejected
her, so she siphoned it. She hasn't decided
what to do next.