Guardian Siegrid

Reach
This creature cannot be on the field if Lily, the Priestess of the End is not on the field as well.
When the Guardian Siegrid enters the battlefield,
search your library for a land of any color, put it
onto the battlefield tapped, then shuffle your library.
{1}, {t}: Draw a card.

"In my darkest hour, I found solace in Lily, who
was much like the Priestess herself."