Mechon M78 Flex+ Wiki-wordmark
Mechon Tentacle          
Area(s) Sword Valley  
Type Mechon Level(s) 47  
Respawn Yes Movement Type Ground  
Detection Type Sight Kindred No  
View Angle 120° View Distance 12 M  
EXP 449 AP 76  
Spawn Time Any, before reaching the end of Mechonis Field  

Mechon M78 Flex+ are Mechon enemies in Xenoblade Chronicles. They can be found at level 47 in Sword Valley in the Ether Storage Area.


HP Strength Ether Agility Double Attack Rate Critical Hit Rate Physical Defence % Ether Defence % Defence Direction
18,200 884 592 98 0 % 10 % 0 % 0 % N/A


Art Attribute Multiplier Hits Range Effect Knockback Blowdown/Daze
Strong Bite IV ‡Talent (Physical)1.05 – 1.252-Max HP Down--
Physical Bite IIITalent (Physical)1.05 – 1.252-Max HP Down--
Beat SicklePhysical2.8 – 3.01Frontal ArcTopple--
Fire ShotEther1.05 – 1.251-Blaze--

‡ Strong Bite IV is a tentative translation. The official English name is currently unknown and it has not yet been confirmed whether this enemy uses this art.


Break Lock-On Physical Defence ▼ Agility ▼
Topple Bind Ether Defence ▼ Aura Seal
Daze Paralysis Attack Power ▼ Arts Seal
Sleep Slow Ether Power ▼ Death

△ = 70% resistance
▲ = 100% resistance unless certain conditions are met
◇ = 70% resistance, but no resistance during chain attack
◆ = 100% resistance, but no resistance during chain attack
○ = no resistance
× = immune



Wood Silver Gold
77.6% 19.4% 3%


Materials Normal Part M 79.9%
Quality Fuse|Quality Fuse 20.1%


Pretty Electric Cylinder (III) Ether Up III 31.3%
Pretty Earth Cylinder (III) Attack Plus III 31.3%
Weapons Draft Rifle 2 slots 5.2%
Delta Rifle 1 slot 4.4%
Clarity Staff 1 slot 2.9%
Armours Brave Gloves 1 slot 20%
Amethyst Gear 0 slots 3%
Amethyst Leggings 0 slots 2%


Weapons Disaster Cannon 2 slots 10.8%
Jaw Nibbler 2 slots 7.2%
Jaw Nibbler 3 slots 4.2%
Unique Weapons Longevity Biter 22.2%
Unique Armours Earth Boots 23.2%
Blade Gauntlets 19.4%
Blade Boots 13%

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.