Green Sun's Zenith [Eternal Masters] Arabian Nights and that player can't activate

and that player can't activate abilities that aren't mana abilities

When you've got nothing

Entry 855: There's more to Avacyn's madness

and that player decides whether to flip again

Who Shelters All enters the battlefield tapped

Green Sun's Zenith [Eternal Masters] Arabian Nights and that player can't activateSet: Eternal Masters Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with converted mana cost X or less, put it onto the battlefield, then shuffle your library. Shuffle Green Sun's Zenith into its owner's library. As the green sun crowned, Phyrexian prophecies glowed on the Tree of Tales.