Mephisto's Brain - Europe Non-Ladder

Mephisto's Brain Cube with Diablo's Horn & Baal's Eye in Harrogath (Act 5) on Hell to create a Red Portal to Uber Tristram where you'll fight the 3 Uber Prime Evils at once for the Hellfire Charm and Standard of Heroes. Be prepared. This is extremely difficult.
Rarity: White/Grey
Realm: Europe Non-Ladder