| First Appearance | Chapter: 7 Drowned Region: Giant Tree Zone |
| Level | First Match: 38 Second Match: 41 |
| Weakness | Lightning |
Corvus Summary
Emma and Koo encounter the two raven-like Nushi that attacked the Ooi Colony high above the Giant Tree Zone.
Corvus First Boss Guide
[1] You will fight the birds separately in two different locations.
One of the Nushi is located near the Giant Tree: Feeding Grounds Campsite.
The last Nushi is located near the Giant Tree: Lair Entrance Campsite. Buy supplies from the nearby merchants and equip any necessary gear before heading into each lair.
[2] Learn their attack patterns.
The tables below contain the different attacks used by the two Corvus.
| Corvus (Line 0) | |
|---|---|
| Attack | Description |
| Aerial Bombardment |  The beast glides across the battlefield, periodically dropping three bulbs that burst and spread corrosive acid along its path. Avoid its flight path or dodge just before the projectiles land to evade the attack. |
| Acid Bulb |  Corvus hurls a single acid bulb that deals acid damage and leaves a corrosive zone on the ground. Avoid the affected area, as it continues to deal damage over time. |
| Triple Acid Bulbs |  Corvus launches three acid bulbs in a spread. Dodge before they hit and avoid walking over the splash zones. |
| Triple Talon Strike |  The bird strikes you with its talons three times in a row. It briefly hovers in the air before performing this sequence. Each strike follows the same rhythm, making the combo quite predictable. |
| Beak Thrust |  Corvus raises its head and pulls back its wings before plunging toward you with its beak. Guard when you see the tips of its wing feathers straighten to perform a successful parry. |
| Corvus (Line 1) | |
|---|---|
| Attack | Description |
| Dive Bomb |  When the boss reaches low health, it ascends high into the sky before diving at you with its beak. This attack cannot be parried or blocked, so dodge just before it reaches you to avoid getting hit. |
| Acid Explosion |  Be warned, this attack has a massive AoE. A red flash appears on Corvus' talons before it plunges them into the ground, causing several acid bulbs to emerge around the impact point. These detonate shortly and spread caustic fluid across the area. Stack your dodges to safely move outside the attack's blast radius. |
[3] Bolts and arrows are particularly effective against the two bosses.
Ranged attacks are recommended for the fights, as the birds rarely approach the surface and typically remain out of Emma's reach.
Use the Lightning Bolts and Arrows scattered throughout the battlefield to build up the enemy's Lightning status meter. Filling the gauge staggers the birds and knocks them out of the sky.
Tip: Use Entanglement Overdrive when the Nushi are down to deal significant damage and shorten the battle.
To mitigate the Acid damage from the boss, equip Emma with the Amber Breastplate. This armor also provides six Spirit Stone Slots.
The armor is in a Strongbox in the Drowned Region in the Giant Tree Zone.
Tip: Make sure Koo's equipment is optimized for the boss fight as well.
[4] Eliminate the reinforcements it calls in during the match.
The second Corvus can summon smaller birds to assist it in combat. Defeat them first to avoid any distractions before focusing on the boss.
Corvus Rewards
Defeating Corvus will bestow Emma and Koo with new skills:
First Battle
| Skill | Description |
|---|---|
 | Nushi Skill: Acid Burst Nobudou |
 | Blade Art: Nobudou |
 | Nobudou: Burst |
Second Battle
| Skill | Description |
|---|---|
 | Finisher: Nobudou |
 | Nobudou: Burst II |
Related Guides
List of All Bosses
| List of Bosses | |
|---|---|
 Rangifer |  Lacerta |
 Ursa |  Corvus |
 Erymanth |  Crimson Malefact |
 Taurus |  Shidou and Nue |
 Kunai and Kirin |  Beast of Reincarnation |
| Other Bosses | |
 Nue Malefact | |
Guides by Category
| Guides by Category | |
|---|---|
 Main Story |  Bosses |
 Characters |  Equipment |
 Emma's Skills |  Koo's Skills |
 Collectibles | |
