Last Origin R Unit List: Best Bioroids & AGS for 2026 - Characters

Last Origin R Unit List: Best Bioroids & AGS for 2026

Explore the ultimate Last Origin R unit list, featuring top-tier Bioroids and AGS units, starter team recommendations, and strategic stat allocations for efficient progression in 2026.

2026-05-24
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Quick Guide
  • Last Origin R Unit List: Prioritize Mongoose Team for early game success.
  • Stat Allocation: Max ATK for DPS, Evasion for Evasion Tanks, DEF/HP for Defense Tanks.
  • Tuna Cans: Invest in deployment slots, then character and equipment slots.
  • Resource Management: Save Black Books for late-game meta units like No.85 Invincible Dragon.
  • Auto-Battle: Master semi-auto teams for efficient resource farming and progression.

Understanding Last Origin R Units

Last Origin R is a turn-based strategy RPG where players command Bioroids and AGS units to navigate a post-apocalyptic world. The core gameplay emphasizes story progression, AFK resource farming, character collection, and strategic team building. Most units, including many B/A/S/SS-rarity characters, are obtainable for free through gameplay, reducing reliance on heavy gacha mechanics.

To effectively progress in Last Origin R, understanding the diverse unit types and their roles is crucial. Units are categorized by rarity and function, each bringing unique abilities to the battlefield. Building a balanced team with proper unit synergy is key to tackling both early-game challenges and tough endgame content.

Video Highlights:

  • Focus on efficient resource management for unit development.
  • Prioritize essential upgrades for core units.
  • Understand the importance of account slots for long-term growth.

Last Origin R is designed to be casual-friendly and low-spend. You do not need to pull skin banners for core meta units; essential units are acquired through story progression and tactical training.

Unit Rarity and Acquisition

Units in Last Origin R come in various rarities, from B to SS. While SS units often boast higher base stats and unique skills, many B and A-tier units are indispensable, especially in the early game. The game’s design allows players to farm most units for free, making strategic planning more important than luck.

Free-to-Play Units

  • Story Progression: Many essential units are unlocked by clearing main stages.
  • Tactical Training: Missions offer specific units crucial for early teams.
  • Resource Farming: Certain stages allow farming copies of key units for linking and upgrades.

Premium Units (Skins)

  • Skins: While visually appealing, skin banners are expensive and highly random.
  • No Mandatory Gacha: Core meta units are not locked behind gacha pulls.
  • Tuna Cans: Premium currency primarily for account expansion, not unit acquisition.

Early Game Starter Team: Mongoose Team

For new players, the Mongoose Team is widely regarded as the best beginner-friendly core team. It's easy to obtain, inexpensive to build, and capable of carrying you through the entire main story and into the early endgame. All members of this team are available through the Tactical Training Room missions, ensuring accessibility for every new player.

Mongoose Team Advantage

The Mongoose Team provides a balanced composition of damage dealers, tanks, and utility, allowing for smooth progression without heavy resource investment.

Mongoose Team Composition and Roles

The Mongoose Team consists of four key units, each fulfilling a vital role in combat. Understanding their individual strengths and how they synergize is crucial for maximizing their effectiveness.

UnitRolePrimary FunctionAcquisition Method
T-14 MihoMain Damage Dealer (DPS)Core carry, high single-target damageTactical Training, Farm 3-8
T-60 BulgasariSecondary Damage DealerChain attack trigger, burst damageTactical Training
AS-12 Steel DracoPhysical Defense TankFrontline soak, protects backlineTactical Training
P-24 PintoEvasion TankAssist attack trigger, absorbs hitsTactical Training

Stat Allocation for Mongoose Team

Proper stat allocation is critical for optimizing your units' performance. Incorrectly allocating points can significantly hinder your team's effectiveness.

1

T-14 Miho, T-60 Bulgasari

Maximize ATK. These units are your primary damage sources, so ensuring they hit as hard as possible is paramount.

2

P-24 Pinto

Maximize Evasion. Pinto's survival depends entirely on dodging incoming attacks.

3

AS-12 Steel Draco

Allocate points between DEF and HP for balanced frontline durability. Steel Draco needs to withstand sustained damage.

4

Auto Combat Settings

Set Miho and Bulgasari to prioritize Skill 2 in auto combat for optimal damage output.

Avoid blindly dumping all resources into heavy construction early on. It's inefficient and can deplete your valuable starting resources.

Strategic Resource Allocation and Unit Development

Efficient resource management is a cornerstone of successful progression in Last Origin R. New players start with valuable assets like 300k resources, 2 Black Books, and a set of β chips. Utilizing these wisely will set you up for long-term success.

Key Resource Management Principles

Knowing when and where to spend your resources can prevent common beginner mistakes.

ResourceEarly Game PriorityLate Game StrategyAvoid These Mistakes
ResourcesOffline recovery, equipment enhancementHigh-tier construction (after core teams)Heavy construction early on
Black BooksT-14 Miho, No.7 Scissors Lise (if needed)No.85 Invincible Dragon, meta unitsUsing on random, non-meta units
β ChipsUpgrade CRIT, ATK, EVA, SPD to +10Transfer to endgame units (e.g., Scissors)Neglecting upgrades, using low-tier chips
Blue CoresFreely use for early linksNot applicable for endgameSaving them unnecessarily
Gold CoresSave for top-tier meta unitsNo.2 Lavata, No.85 Invincible DragonUsing on non-meta or temporary units

Stat Allocation Guide for All Units

Beyond the Mongoose Team, general stat allocation rules apply to all unit types. Adhering to these guidelines ensures your units are optimized for their intended roles.

Universal Stat Allocation Rules:

  • Damage Dealers (DPS): Achieve 100% Critical Rate (including passives and chips), then allocate all remaining points to ATK.
  • Evasion Tanks: Maximize Evasion to ensure survival. Their primary role is to avoid damage.
  • Defense Tanks: Split points between DEF and HP for balanced frontline durability and survivability.
  • Accuracy Thresholds: Aim for ≥300% Accuracy for all damage dealers to ensure hits on high-evasion enemies.
  • Armor Penetration: Ensure damage dealers have ≥90% Armor Penetration for effective damage against armored foes.

Remember that stat thresholds are critical. Skipping 100% Crit, 300% Accuracy, or 90% Armor Penetration can make even strong teams underperform.

Optimizing Tuna Cans and Avoiding Pitfalls

Tuna Cans are the premium currency in Last Origin R, primarily used for account storage and team slot expansion. Due to their limited nature, strategic spending is paramount. Many new players fall into common traps, wasting these valuable resources.

Prioritizing Tuna Can Usage

Your initial Tuna Can investments should focus on expanding your operational capabilities.

1

Expanded Squad Deployment Bays

Prioritize buying these (70 cans each). Aim for 5 total deployment teams to maximize resource exploration. Some slots are rewarded via missions.

2

Character Slots

After deployment bays, expand your character slots to accommodate a growing roster.

3

Equipment Slots

Finally, increase equipment slots to manage your gear inventory effectively.

4

Avoid Waiting Room Slots

You only need to keep S/SS characters and SS gear. Regularly clearing your inventory (every 3 hours) will prevent overflow without needing extra waiting room slots.

Common Beginner Mistakes to Avoid

Many new players make easily avoidable mistakes that hinder their progress. Being aware of these pitfalls can save you time and resources.

MistakeImpactCorrect Approach
Mindless Tuna Can SpendingWasted rare premium currency on non-essentialsPrioritize deployment, character, and equipment slots.
Over-reliance on SS UnitsNeglecting free, easy-to-build core teamsUtilize B/A-tier teams like Mongoose for early game.
Ignoring Stat ThresholdsTeams fail despite good units, unnecessary wipesEnsure 100% Crit, 300% Accuracy, 90% Armor Pen.
Wasting Black BooksPrematurely maxing non-meta unitsSave for late-game meta units (e.g., Invincible Dragon).
Rushing Endgame StagesFrustration, resource loss, inefficient farmingMaster auto-farm and core team setup before hard content.
Skin Banners

Do not pull skin banners. They are expensive and highly random. A single 10-pull can cost as much as buying a skin directly.

FAQ: Last Origin R Unit List and Progression

Q: What is the best starter team in Last Origin R?

The **Mongoose Team** is the undisputed best beginner-friendly core team. It's easy to obtain, cheap to build, and capable of carrying you through the entire main story and into early endgame. All members are available from Tactical Training Room missions.

Q: How should I allocate stats for my Last Origin R units?

For **Damage Dealers**, reach 100% Critical Rate first, then put all remaining points into ATK. For **Evasion Tanks**, maximize Evasion. For **Defense Tanks**, split points between DEF and HP for balanced durability.

Q: What are Tuna Cans primarily used for in Last Origin R?

**Tuna Cans** are the premium currency used to expand vital account storage and team slots. Prioritize buying Expanded Squad Deployment Bays first, then character slots, and finally equipment slots. Avoid using them for gacha skins.

Q: Should I use Black Books on early Last Origin R units?

It's best to **save Black Books** for late-game meta units like **No.85 Invincible Dragon**. If you absolutely must use one early, consider T-14 Miho or No.7 Scissors Lise, but generally, patience is rewarded.