Check out this guide to complete and get 3 stars on the OF-7 Final Stroke Obsidian Festival Event Mission in Arknights. This includes enemy types, rewards, recommended operators, tips to win, & more!!!
Table of Contents
Obsidian Festival Missions
Obsidian Festival Farming GuideOF-7 Event Mission Overview
OF-7 Event Mission Details
| Require Sanity | 20 |
|---|---|
| Recommended | Elite 1 Level 25 |
| Placement Limit | 8 |
| Total Enemies | 44 |
Mission Rewards
| First Clear | Originite Prime × 1 Furniture × 1 |
|---|---|
| Normal | Siesta Obsidian × 40 |
OF-7 Event Mission Map
  |
|---|
OF-7 Event Mission - Enemies
| Enemy Type | HP | ATK | DEF | RES |
|---|---|---|---|---|
| Infantry | C | C | D | B |
| Sniper | C | D | D | C |
| Rockbreaker | A | A | D | B |
| Agent | B | C | C | A |
OF-7 Event Mission - Tips To Win
OF-7 Event Mission Video Guide
Low Rarity Squad Composition
Best Low Rarity OperatorsUse A Guard For The Lowest Lane
The lowest lane produces Snipers that inflict stun upon your Operators. As they do not pose a threat due to their low damage, their stuns can allow other heavy units to go through you line. Place a single Guard to keep them out of the fray.
Guard Operator ListPlace Your Defenses At The Middle
The upper and rear lanes are connected to the lower lane. So if you placed a Guard there, there is no need to protect the other ones. Concentrate your remaining defenses solely on the middle lane. AoE Snipers and Casters are highly recommended here.
Place 2 Units To Guard A Lane
The middle path can be heavily disrupted by a Sniper's stun from the surrounding lanes. Make sure to place another Operator to stand guard in case one of them falls.
