fading 5 (this enchantment enters the battlefield with five fade counters on it. at the beginning of your upkeep, remove a fade counter from it. if you can't, sacrifice it.)
remove a fade counter from parallax nexus: target opponent exiles a card from his or her hand. activate this ability only any time you could cast a sorcery.
when parallax nexus leaves the battlefield, each player returns to his or her hand all cards he or she owns exiled with parallax nexus.