Clovershade Messengers

Whenever Clovershade Messengers or another card is exiled from the battlefield or another card is exiled from a library, exile it face down.
Demophobia (Whenever a spell or ability that contains the words "all" or "each" in its text would resolve, instead exile this creature. Then, that spell or ability resolves. Then, return this to the battlefield.)
Cards in exile cannot be the target of spells or abilities.