Royal Stargazer

When Royal Stargazer enters the battlefield, if it entered from exile or was cast from exile, draw
three cards.
{u}{u}, {t}: Exile Royal Stargazer with four time counters on it. If it doesn't have suspend, it gains suspend. (At the beginning of your upkeep, remove a
time counter. When the last is removed, cast it without paying its mana cost. It has haste.)
"Who's the face behind the throne? Stargazer, question the unknown!"
--Adelinda, Last of Her Line