Ghostly Mahatos

The Ghostly Mahatos is a Unique Monster in Xenoblade Chronicles. It is a member of the Telethia family that can be found at level 76 near a doughnut-shaped platform west of the Terminal Nerve Tower in the Bionis' Interior.

Arts
※The Ghostly Mahatos will use this art when its HP drops below 50%. If its HP is more than 30% to 50%, the heal over time rate is 3.4% or 12,580 HP per two seconds. If its HP is less than 30%, the heal over time rate is 4.0% or 14,800 HP per two seconds.

Chests rates

 * Wood = 0%
 * Silver = 0%
 * Gold = 100%

Wood

 * Materials
 * Telethia Tome - 73%
 * Tempus Glyph - 27%

Silver

 * Crystals
 * First Attack Plus V / Auto-Heal Up V - 21.4%
 * First Attack Plus V / Topple Resist V - 21.4%
 * Weapons
 * Will-o'-Wisp Staff (1 slot) - 14.3%
 * Will-o'-Wisp Staff (2 slots) - 7.1%
 * Armors
 * Rafaga Gear - 22.6%
 * Rex Helm - 5.7%
 * Z Attack Goggles - 4.1%
 * Rafaga Gauntlets - 3.4%

Gold

 * Weapons
 * Satellite Shot - 43.5%
 * Meteor Staff - 21.7%
 * Advanced Books
 * Shadow Stitch - 15.9%
 * Freezinate - 10.7%
 * Berserker - 5.7%
 * Jaws of Death - 2.6%