Aggressive Cornelius Wiki-wordmark
Mistol Igna          
Area(s) Satorl Marsh (Igna Territory)  
Type Igna Level(s) 28  
Respawn Yes Movement Type Ground  
Detection Type Sight Kindred No  
View Angle 120° View Distance 17 M  
EXP 483 AP 203  
Spawn Time Any  

The Aggressive Cornelius (Japanese: 衝撃のレオポルド, Shōgeki no Reoporudo, lit. Impact Leopold) is a Unique Monster in Xenoblade Chronicles. It is a member of the Igna family, and can be found at level 28 in the southern parts of Igna Territory within Satorl Marsh. It is located near the Blue Radiant Key Item. It can drop an Igna Stone Pot, which is needed for Nopon Determination.


HP Strength Ether Agility Double Attack Rate Critical Hit Rate Physical Defence % Ether Defence % Defence Direction
85,900 742 531 76 0 % 0 % 0 % 0 % N/A


Art Attribute Multiplier Hits Range Effect Knockback Blowdown/Daze
Rampage III ‡Talent (Physical)1.3 – 1.52Circle around caster-Yes (1)Yes/No
Big ComboPhysical1.55 – 1.753-Daze
Double Damage if Toppled
Big ScissorsPhysical2.3 – 2.51Frontal ArcBleed--
ReaperPhysical4.8 – 5.01Frontal Arc---
Armour DownEther1.8 – 2.01-Phys Def Down--
Slow EtherEther1.8 – 2.01-Slow--

† It has not yet been confirmed whether this enemy uses Big Combo, Big Scissors, Reaper, Armour Down, and Slow Ether.

‡ = Art name is a tentative translation. The official English name is currently unknown.


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
0% 0% 100%


Materials Igna Stone Pot 69%
Experia Glyph|Experia Glyph 31%


Large Igna Crystal (II) Attack Stability II / Ether Down II 25%
Attack Stability II / Aerial Cloak II 25%
Weapons Breeze Shot 2 slots 12.2%
Danger Sniper 2 slots 3.7%
Luna Defender 1 slot 0.8%
Armours Swep Gear 0 slots 11.4%
Swep Leggings 0 slots 8.4%
Iron Leggings 0 slots 7.6%
Swep Armour 0 slots 5.9%


Weapons Ain Rifle 2 slots 16.6%
Pride Sniper 2 slots 6.7%
Evening Sickle 2 slots 1%
Tank Guarder 3 slots 0.7%
Unique Weapons Queen Cluster 18.4%
Pandemonium 2.8%
Pioneer 2.3%
King Cluster 1.5%
Unique Armours Journey Diadem 37.8%
Empress Arms 7.3%
Empress Greaves 4.9%


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