Costa Aries

The Costa Aries is an enemy in Xenoblade Chronicles that are members of the Aries family. They can be found at level 43 around Ignia Hill on Valak Mountain but only during the day. Groups of them can be seen accompanied by Zefa Ories. They can drop Frozen Aries Meat, which is needed for the "World's Strongest Flavour" quest.

Chests Rates

 * Wood = 80.4%
 * Silver = 17.6%
 * Gold = 2%

Wood

 * Materials
 * Quality Horn - 73.7%
 * Frozen Aries Meat - 26.3%

Silver

 * Crystals
 * Attack Stability III / Chill Defence III - 31.3%
 * Attack Stability III / Night Vision III - 31.3%
 * Weapons
 * Sky Rod - 3.7%
 * Spirit Rifle - 3.6%
 * Cloud Staff - 3.1%
 * Storm Shot - 2.1%
 * Armors
 * Brandle Leggings - 7.5%
 * Brandle Gear - 7.1%
 * Brandle Boots - 6.2%
 * Snow Trunks - 4.2%

Gold

 * Weapons
 * Autumn Staff (1 slot) - 16.7%
 * Autumn Staff (2 slots) - 8.3%
 * Unique Weapons
 * Rock Winder - 16.7%
 * Jailer Staff - 8.3%
 * Unique Armors
 * Climb Gauntlets - 33.3%
 * Climb Leggings - 16.7%