Chronos Mail

A Chronos Mail is an Armor-class piece of armor found in Golden Sun: The Lost Age. It is obtained by bringing a Golem Core forgeable item to Sunshine the blacksmith in Yallam, where he will randomly forge it into that or several other items, and then buying it from him. As an Armor-class item, it is equippable by the warrior-style Adepts Felix, Piers, Isaac, and Garet. Its buy value is 13100 coins and its sell value is 9825.

The Chronos Mail increases base Defense by 47. In addition, it increases the equipped Adept's base HP rating by 20.

The high Defense rating and boost to HP make this probably the best item to have in the chest slot of an Adept's equipment if an Adept needs to have more overall sturdiness. Various players would likely prefer high-defense gear that provides bonuses of a different category, though, such as for resistance (Storm Gear), attack power (Xylion Armor), or Unleash rate increase (Valkyrie Mail and Mythril Clothes).

In Golden Sun: Dark Dawn
Chronos Mail reappears as armor-class equipment and features the same status boosts. It drops from Grisly enemies in the northern region (out- and inside of Snowdrift Shrine).