Arknights Endfield Support System Explained – How to Set Your Best Units for Others

Arknights Endfield Artwork 1

Arknights Endfield’s support system lets you loan your best operators to friends while earning consistent Friend Point (FP) and resource rewards in return. Setting the right units here is free value for both you and your friend list.

UG Banner Lootbar

How the Endfield Support System Works

The support feature unlocks once you clear early story content and gain access to Dijiang’s Guest Terminal, where you handle friends and production assists. From there, you can back up other players’ bases and lineups and receive FP when they use your assistance.

Unlike the original Arknights’ pure combat loan system, Endfield’s support is tightly tied to production and Dijiang cabin efficiency, so strong operators indirectly speed up long‑term account growth. This means your support picks should prioritize consistent uptime and base synergy over niche challenge units.

Key ElementWhat It DoesWhy It Matters
Guest TerminalMain hub for Production Assists and friend interactions.Central place to send and receive support.
FP RewardsCurrency gained when you assist friends.Fuels ongoing resource and shop progression.
Production SupportBoosts friends’ cabins, crafting, and income.Turns your strong roster into passive account value.

How to Add Friends and Unlock Support

You add friends from the Friends menu using either a player name or numeric UID, both found on each player’s profile screen. Once a request is accepted, the friend becomes eligible to receive your Production Assists and see your shared setups.​

There is a hard cap on pending requests, so you must periodically clear or accept invitations to keep your support network growing. Since FP comes from helping active accounts, prioritize players who log in frequently and actually run production and combat content.

StepActionDetails
1Open Friends menuAccessible from the main pause/watch menu.​​
2Search by UID or nameEnter exact ID to send a request.​​
3Accept requestsManage them in the Friend List tab.

How to Access and Use Production Assists

To provide support, go to Dijiang, open the Guest Terminal, then select the Production Assists option. From this menu, you can choose which friends to assist and confirm the deployment of your operators to their cabins and production chains.

Triggering Production Assists is most efficient when you also check the Friend’s Price section, where Market‑Priced Items can be bought or sold while your support is active. This loop converts your strong account into a reusable economic engine that benefits both you and your friend.

Menu PathFunctionExtra Tip
Dijiang → Guest TerminalOpens the social and support hub.Use this after daily log‑in.
Guest Terminal → Production AssistsSends your operators to assist friends.Target active friends first.
Friend’s PriceLets you trade Market‑Priced Items.Combine with assists for maximum profit.

How to Set Your Best Support Units

For Endfield’s combat‑oriented support, you want units that slot easily into meta team archetypes such as Cryo DPS cores, Electric amplifiers, or sustain pieces. Core carries like Last Rite or key enablers such as Xaihi, Perlica, and Ardelia naturally perform well when borrowed because they fit almost any relevant composition.

On the utility side, characters that boost SP, provide global buffs, or increase Vulnerable stacks (for example, Pogranichnik or Chen in their recommended lineups) make ideal supports for advanced players pushing harder maps. Always fully level, gear, and essence these operators, then keep them on your support slots so your list sees a clear, high‑impact roster every day.

Support RoleExample UnitsWhy They’re Good Supports
Main DPSLast Rite, AvywennaPlug‑and‑play damage for many teams.
Damage AmplifierXaihi, Antal, PerlicaBoost Cryo, Electric, and hybrid comps.
Sustain / FlexArdelia, EmberHealing plus extra damage or utility.

Extra Tips for Maximizing FP and Value

Rotate at least one support slot around current events or new stages so friends always have something relevant to borrow for the latest content. Finally, keep your roster updated with properly crafted gear and essences so any borrowed operator performs at their theoretical peak, turning every assist into a strong showcase of your account.

Deeper reading:

Jake is an SEO-minded Football, Combat Sports, Gaming and Pro Wrestling writer and successful Editor in Chief. Most importantly, he is a Gacha players who specialises in Genshin Impact. On top of that, Jake has more than ten years of experience covering mixed martial arts, pro wrestling, football and gaming across a number of publications, starting at SEScoops in 2012 under the name Jake Jeremy. His work has also been featured on Sportskeeda, Pro Sports Extra, Wrestling Headlines, NoobFeed, Wrestlingnewsco and Keen Gamer, again under the name Jake Jeremy. Previously, he worked as the Editor in Chief of 24Wrestling, building the site profile with a view to selling the domain, which was accomplished in 2019. Jake was previously the Editor in Chief for Fight Fans, a combat sports and pro wrestling site that was launched in January 2021 and broke into millions of pageviews within the first two years. He previously worked for Snack Media and their GiveMeSport site, creating Evergreen and Trending content that would deliver pageviews via Google as the UFC and MMA SEO Lead. Jake managed to take an area of GiveMeSport that had zero traction on Organic and push it to audiences across the globe. Jake also has a record of long-term video and written interview content with the likes of the Professional Fighters League, ONE and Cage Warriors, working directly with the brands to promote bouts, fighters and special events. Jake also previously worked for the biggest independent wrestling company in the UK, PROGRESS Wrestling, as PR Head and Head of Media across the social channels of the company.