Peaks of Hei N'un

Peaks of Hei N'un enters the battlefield tapped.
{t}: Add {w}, {b} or {r}.
{p/r}, {t}: Exile target creature card from a graveyard.
"It felt as though it were beckoning me, calling me into
its presence that I may succumb to its amber glow. I
feel that I am fine, however I shall be returning home
shortly as a precaution."
-Letter from Alessia Strin to Alister Strin