Bastok, Temple City

When Bastok, Temple City comes into play,
attach it to target land you control.
When enchanted land is tapped for mana,
you may exile a card detained by Zoldof. If you
do, gain life equal to its converted mana cost.
Tap ({t}) enchanted land and Zoldof to return
any creature you control that was exiled this turn
by an opponent back to the battlefield tapped.
Gain life equal to that creatures power.