Staxella, Land Tax Queen

When this creature enters, search your library for an enchantment card with converted mana cost 1, put it onto the battlefield, then shuffle.

Ward—Sacrifice a nonbasic land.

{t}, Sacrifice a land: Search your library for an enchantment card with converted mana cost less than or equal to X where X is the number of land cards in all graveyards, reveal it, put it into your hand, then shuffle.