A Cosmos Shield is a Shield found in Golden Sun: The Lost Age. It is obtained by giving Orihalcon to Sunshine, which he will forge into one of six items determined at random. There is a 15% chance Sunshine will create a Cosmos Shield from the Orihalcon. The Cosmos Shield is bought for 12200 coins and sold for 9150 coins. The Cosmos Shield increases the wielder's defense by 49, which is higher than any other on-the-arms armor in the game. Also, it increases the wielder's resistance to all elements by 20. However, being a Shield, it can only be equipped to Isaac, Felix, Garet, and Piers.