Operation Originium Dust
Event | Rerun | Synopsis | OST | Gallery | Trivia |
This event has been released in the Global server of Arknights and its relevant stories are now available in the Archives. As such, the content of this page and the related subpages have been archived. |
Until confirmed to be otherwise, the contents of this collaboration/crossover event will neither be added to Record Restoration nor the Terminal. |
Operation Originium Dust (OD) is the tenth major event and ninth Side Story in Arknights that also acts as the first crossover with Tom Clancy's Rainbow Six Siege and includes Multivariate Cooperation: Defence Protocols.
Operations
Clear 1-10 to access OD operations.
Task Record | OD-ST-1 • OD-TR-1 • OD-1 • OD-2 • OD-3 • OD-4 • OD-5 • OD-6 • OD-ST-2 • OD-7 • OD-8 • OD-ST-3 |
---|---|
Para Bellum | OD-EX-1 • OD-EX-2 • OD-EX-3 • OD-EX-4 • OD-EX-5 • OD-EX-6 • OD-EX-7 • OD-EX-8 |
Additional information | |
Operators
The following Operators will gain 50% more Trust (except from Annihilation):
Headhunting
- Main article: Headhunting/Banners/Former/2021
The Attack, Defence, Tactical Collide limited crossover headhunting banner is featured.
- A single Elite Forces Headhunting Permit can be claimed (one time only) while the Attack, Defence, Tactical Collide banner is up.
Rhodes Island Resource Allocation Certificate
- Main article: Rhodes Island Resource Allocation Certificate
The best Task Record operations to farm R.I. Resource Allocation Certificates are OD-7 and OD-8 due to their high Manganese Ore and Grindstone drop rates, respectively.
Combat Report
The Combat Report rewards can be claimed until September 8, 2021.
Mission | Reward | ||
---|---|---|---|
Clear OD-1. | |||
Clear OD-2. | |||
Clear OD-3. | |||
Clear OD-3 with 3 stars. | |||
Clear OD-4. | |||
Clear OD-5. | |||
Clear OD-5 with 3 stars. | |||
Clear OD-6. | |||
Clear OD-6 with 3 stars. | |||
Clear OD-7. | |||
Clear OD-7 with 3 stars. | |||
Clear OD-8. | |||
Clear OD-8 with 3 stars. | |||
Clear OD-EX-1. | |||
Clear OD-EX-2. | |||
Clear OD-EX-3. | |||
Clear OD-EX-4. | |||
Clear OD-EX-5. | |||
Clear OD-EX-6. | |||
Clear OD-EX-7. | |||
Clear OD-EX-8. | |||
Clear OD operations except OD-TR-1 15 times. | |||
Clear OD operations except OD-TR-1 45 times. | |||
Clear OD operations except OD-TR-1 85 times. |
Commissary
To buy all items with limited stock from the Commissary, the player must spend 6114 .
Combat Report missions give up to 790 while first clear rewards of OD operations give up to 700 and Multivariate Cooperation Defence Protocols' Engineering Test Indicators missions award up to 1460 , thus requiring the player to farm an additional 3164 from OD operations.
The Commissary is open until September 8, 2021.
Ware | Price | Stock |
---|---|---|
200 | 1 | |
240 | 1 | |
280 | 1 | |
320 | 1 | |
360 | 1 | |
150 | 3 | |
100 | 5 | |
45 | 10 | |
40 | 10 | |
35 | 10 | |
55 | 1 | |
45 | 1 | |
45 | 1 | |
45 | 1 | |
30 | 1 | |
30 | 1 | |
25 | 2 | |
25 | 2 | |
15 | 10 | |
12 | 10 | |
7 | 100 | |
5 | 25 | |
3 | 50 | |
1 | 120 | |
4 | 25 | |
2 | 50 | |
4 | 25 | |
3 | 25 | |
2 | 25 | |
6 | 4 | |
2 | 200 | |
1 | Unlimited |
Pinpoint Accuracy Login Event
During the event, login to the game for 7 days to claim the following rewards.
Day 1 | |||
---|---|---|---|
Day 2 | |||
Day 3 | |||
Day 4 | |||
Day 5 | |||
Day 6 | |||
Day 7 |
Store
The following three packs are available in the Packs Store:
Pack | Content | Price |
---|---|---|
Position Defense Pack | US$0.99 | |
Common Tactical Pack | US$6.99 | |
Assault Elite Pack | US$29.99 | |
Additional information | ||
All three packs can only be purchased once per account. |
Outfits
The following outfits are available in the Outfit Store:
New |
---|
Furniture
- The Special Equipment Exhibition Room furniture theme is available; some of its parts are awarded as the first drop of OD operations and completing Combat Report missions while others are available in the Commissary and Furniture Store.
- The Walter Interior Sensations theme now replaces Rhodes Island HR Office as lucky drops in most operations, which is now available in the Furniture Store.
Miscellaneous
All players will receive an ID Info Update Card (as an in-game mail) on August 18, 2021.
Operator Record/Paradox Simulation
New Operator Records/Paradox Simulations are added for the following Operators:
Operator | Operator Record(s) | Paradox Simulation |
---|---|---|
Old Friends in Foreign Places | Enemy Ambush Control | |
Sword and Shield | ||
Refurbishment Plans | Floral Fragrance | |
The Day We Left Home | Flame Net |