Elana, the Desecrator

Haste, Unblockable, Hexproof.
When Elana comes into play, you may return a creature card from a graveyard to the battlefield.
At the beginning of your upkeep, draw a card.
Whenever Elana deals damage to a player,
you may search your hand and/or library for
up to 2 cards and put them into your graveyard.