Check out this guide to complete and get 3 stars on the OF-EX5 The Climax Obsidian Festival Event Mission in Arknights. This includes enemy types, rewards, recommended operators, tips to win, & more!!!
Table of Contents
Obsidian Festival EX Missions
Obsidian Festival Farming GuideOF-EX5 Event Mission Over iew
OF-EX5 Event Mission Details
| Required Sanity | 10 |
|---|---|
| Recommended | Elite 2 Level 15 |
| Placement Limit | 8 |
| Total Enemies | 62 |
Mission Rewards
| First Clear | Originite Prime × 1 Festival Ticket × 60 |
|---|
Challenge Mode
| Condition | Deployment Points regenerate 66% slower |
|---|---|
| First Clear | Originite Prime × 1 Obsidian Festival Token × 60 |
OF-EX5 Event Mission Map
  | |
|---|---|
| Lava Fountain | Spray out lava periodically, dealing massive damage to friendly units on the surrounding 8 tiles and melting down Roadblocks |
| Holes | Enemies that find themselves on these tiles are eliminated from the battle |
OF-EX5 Event Mission - Enemies
| Enemy Type | HP | ATK | DEF | RES |
|---|---|---|---|---|
| Acid Originium Slug α | C | C | D | D |
| Infused Originium Slug | C | C | D | D |
| Infantry Leader | B | C | D | B |
| Rockbreaker Leader | A | A | D | B |
| Agent Leader | A | C | C | A |
| Authorized Caster Leader | B | C | C | A |
| Shielded Guard Leader | B | C | B | D |
| Heavy Defender Type-S | A | A | A | D |
OF-EX5 Event Mission - Tips To Win
FO-EX5 Event Mission Video Guide
Low Rarity Squad Composition
Best Low Rarity OperatorsDefeat the Exploding Slugs First
When killed, Infused Originium Slugs emit an explosion that can deal heavy damage to Operators around it. Prevent it from destroying your defenses by dealing with it first. Use DP generators and fast redeployment Operators to deal with it. Start by dealing with the center first, then the right slugs.
Use The Holes
Use Specialist Operators that can push enemies into the holes in the map. Place them on locations indicated above and manually trigger their abilities to catch multiple enemies.
Specialist Operator ListBring AoE Medics
Lava fountains that deal damage over time dot this map so bring in AoE Medics to sustain your Operators. As there is a possibility that one might not be enough, bring multiple Healers just in case.
Medic Operator List
