Poison Brog

The Poison is an enemy in Xenoblade Chronicles and Xenoblade Chronicles 2 that is a member of the Brog family. In Xenoblade Chronicles they can be found at level 26 at the Poison Swamp and the Dark Swamp in the Satorl Marsh, they can also drop Potent Brog Poison, which is required for the "Secret Elixir Ingredients" quest. In Xenoblade Chronicles 2 they can be found at level 24-25 in the Acid Gullet in the Kingdom of Uraya, four of them must be defeated to unlock Wulfric's Lv 2 "Termination Blast".

Chests Rates

 * Wood = 79.5%
 * Silver = 17.5%
 * Gold = 3%

Wood

 * Materials
 * Sticky Mucus - 67.7%
 * Potent Brog Poison - 32.3%

Silver

 * Crystals
 * Terrain Defence II / Poison Defence II - 31.3%
 * Terrain Defence II / HP Up II - 31.3%
 * Weapons
 * Hazzard Driver - 5.2%
 * Steel Katana - 4.4%
 * Tank Guarder - 2.9%
 * Armors
 * Iron Armour - 7.5%
 * Mist Oil - 7.1%
 * Iron Gauntlets - 6.2%
 * Swep Armour - 4.2%

Gold

 * Weapons
 * Pride Sniper - 7.5%
 * Tank Guarder - 7.1%
 * Black-Steel Striker (2 slots) - 6.2%
 * Black-Steel Striker (3 slots) - 4.2%
 * Unique Weapons
 * Goliath - 18.4%
 * Queen Cluster - 2.8%
 * Pandemonium - 2.3%
 * Pioneer - 1.5%
 * Unique Armors
 * Empress Greaves - 36.8%
 * Journey Diadem - 5.5%
 * Empress Plate - 4.6%
 * Empress Arms - 3.1%