Opposing the Hollow I is a Combat Commission in Zenless Zone Zero 1.1 (ZZZ). See how to unlock Opposing the Hollow I, best characters to bring in this Side Commission, and its walkthrough and rewards here!

Obsidian: Strategic Eradication Commissions
Opposing the Hollow I	Opposing the Hollow II

Opposing the Hollow I Quest Information

Opposing the Hollow I Commission Details

HDD Chapter	Chapter 3
Enemy Level	48
Location	Random Play, HDD
Client	Obsidian Blade
Difficulty	⬤⬤⬤⬤⬤⬤
Rec. Attributes
Time	Anytime

Opposing the Hollow I is a Combat Commission that is part of the Obsidian: Strategic Eradication questline.

The Obsidian: Strategic Eradication is also part of the Obsidian: Strategic Partner Event.

Obsidian: Strategic Partner Event Guide

How to Unlock Opposing the Hollow I

Complete Special Episode: Undercover R&B

Obsidian: Strategic Eradication can be unlocked after completing the Special Episode: Undercover R&B.

Undercover R&B Special Episode

Accept the Commission From the Inter-Knot

The Opposing the Hollow I can be unlocked by accepting the commission from the Inter-Knot post, [Commission] Obsidian: Strategic Eradication, made by Obsidian Blade.

The commission will appear as Obsidian: Strategic Eradication on the Schedule, and it will also be available in the HDD afterwards.

Hollow Deep Dive System Guide

Best Teams for Opposing the Hollow I

Best F2P Team and Bangboo

Best F2P Team			Bangboo
Anby	Corin	Soukaku	Sumoboo

The team of Anby, Corin, Soukaku, and Sumoboo is good to use for this commission. Just make sure to level up each of them to at least 50 to match the enemy level.

All of the enemies in this Hollow Stage are difficult to defeat, so make sure to prioritize using the recommended attributes of Ice or Ether attacks against all of them.

Premium Team and Bangboo

Best Premium Team			Bangboo
Lycaon	Soukaku	Ellen	Sharkboo

The Mono Ice Team of Lycaon, Soukaku, Ellen, and Sharkboo is the most recommended one to use for this commission due to Ice being one of the recommended attributes.

Ice Attacks can also freeze enemies, making them easier to defeat and less attacks that are needed to be dodged.

Best Team Comps

Opposing the Hollow I Quest Walkthrough

How to Beat Opposing the Hollow I

1. Access the HDD Inside Random Play
2. Grab the Free Resonia
3. Defeat All the Enemies

Access the HDD Inside Random Play

Access the HDD inside the Random Play video store to start the commission.

To earn an S Rank for this commission, you need to complete it without having any defeated Agents during combat.

Hollow Deep Dive System Guide

Grab the Free Resonia

You can grab a total of three free Resonia at the start of the Hollow Stage. The Resonia can help you defeat all the enemies much faster.

List of All Resonia

Defeat All the Enemies

First Wave	Second Wave
Final Wave - Phase 1	Final Wave - Phase 2

Defeat all three waves of enemies inside the Hollow Stage. The first wave has three enemies, two normal enemies and one elite enemy, you need to defeat and all of them have high amounts of HP.

The second wave has one boss and one elite enemy, which both have hight amounts of HP and are tough to beat.

The final wave has one final boss, but has two phases and is very difficult to defeat. The second phase will start after defeating it once.

List of All Enemies

Opposing the Hollow I Rewards

Quest Rewards

All Quest Rewards
Crystallized Plating Agent x10	Polychrome x30	Denny x16,000
Inter-Knot Credit x400	Noise Reduction Master Copy x10

Obsidian: Strategic Eradication Schedule Rewards

All Quest Rewards
Senior Investigator Log x2	Polychrome x25	W-Engine Energy Module x1
Inter-Knot Credit x300

Zenless Zone Zero Related Guides

All Side Commissions

All Combat Commissions

All Combat Commissions
æ%€æ$ Please Help!	Anything for My Older Sister	Bad Luck, Bad Luck, Leave Me Be
Bangboo Golden Town: First Visit	Battle Waltz	Blossoming Out of Ruins
Contact: Promise of Safety	Contact: Size Control	Dimensional Musketeer
Eliminate Looter I	Eliminate Looter II	Eliminate Looter III
Everything for a Perfect Explosion	Family Dispute	Family Education
Foliage Hunt	Gaze: Hazard Screening	Gaze: Route Maintenance
Guidance: Challenge from the Old Town District	Guidance: Challenge of Hollow Zero	Guidance: Disturbance in Hollow Zero
Guidance: Locating Potential Threats	Guidance: Opportunity from the Old Town District	Guidance: Snatching Gold from the Tiger's Mouth
Head to the Hideout	Hollow Boot Camp	Logistics Disaster
Lucky Ticket	Lumberjack of Justice	Measurement Device
Metro Terminal: Center	Metro Terminal: Edge	Old Town District - Northern Area
Old Town District - Southern Area	Operation - Purge, Phase 1	Operation - Purge, Phase 2
Opposing the Hollow I	Opposing the Hollow II	Path Clearer I
Path Clearer II	Path Clearer III	Pure Talent Acting
Responder to Prophecy	Sumo Wrestler Never Backs Down!	Superior Firepower I
Superior Firepower II	Superior Firepower III	Superior Firepower IV
Survivor Determination	Symbiosis	Temporary Script
Testing With Your Life Actually on the Line	Testing With Your Life on the Line	The Cornerstone of Everything
Tough Evidence Hunt	Trial: Route Maintenance	Trial: Security Patrol
Trust: Route Maintenance	Trust: Security Patrol	Trust: Threat from the Old Capital
Trust: Threat in Hollow Zero	Trust: Uproar from the Old Capital	Trust: Villain in Hollow Zero
Unlucky Archie - Part 1	Unlucky Archie - Part 2	Where You Quit, They Persist