Holy Sun Titan

When Holy Sun Titan enters the battlefield, sacrifice it unless it escaped.
Whenever Holy Sun Titan enters the battlefield
or attacks, you may return target permanent card
with mana value 3 or less from your graveyard to
the battlefield.
Escape—{w}{w}{b}{b}, Exile five other cards from
your graveyard. (You may cast this card from your graveyard for its escape cost.)
A holy sun that never sets.