The Erebus Armor is an Armor-class item found in Golden Sun: The Lost Age. It is one of the prizes that can be won in the Lucky Medal Fountain in Lemuria. Being an Armor-class item, it can be equipped by Isaac, Felix, Garet, and Piers. The Erebus Armor increases the wearer's defense by 43. The Adept wearing the Armor recovers 6 HP per turn. It can be bought for 9000 coins and sold for 6750 coins.