Sey, the Visitor

{t}: You get {e} for each Forest you control.
{e}{e}{e}{e}: shuffle target card from your
graveyard into your deck.
When Sey would be put into the graveyard from
anywhere, shuffle her into your deck instead.
"These woods remind me of my homeworld. They are
so full of life and energy. We must not let Alveus defile
them as he defiled ours."