If you’re someone who enjoys playing Granblue Fantasy: Relink solo, your AI teammates can honestly make or break a difficult quest. The good news is that Relink’s companion AI is surprisingly smart—at least for certain characters. Some heroes can execute their combos almost perfectly, land skill shots with incredible accuracy, and consistently support the team without much player input.
On the other hand, there are characters whose kits rely on precise timing, resource management, or unique mechanics that the AI simply doesn’t handle very well. Those characters may be amazing in player hands but fall behind when left to computer control.
This tier list focuses only on AI performance, not how strong a character is when you’re controlling them yourself. If you’re putting together the best offline party, these are the companions worth investing in.
Granblue Fantasy Relink Endless Ragnarok AI Tier List – Best AI Companions Ranked 2026
| Tier | Characters |
|---|---|
| SS | Eugen, Cagliostro, Zeta, Sandalphon |
| S | Charlotta, Lancelot, Percival, Siegfried, Yodarha, Beatrix, Fediel, Eustace, Maglielle |
| A | Captain (Gran/Djeeta), Katalina, Narmaya, Id, Tweyen, Fraux, Gallanza |
| B | Io, Rosetta, Ferry, Seofon |
| C | Rackam, Ghandagoza, Vane, Vaseraga |
These rankings are based on how effectively the AI uses each character’s skills, movement, combos, buffs, and overall consistency during combat.
A character doesn’t automatically become a great AI partner just because they’re strong.
The best AI teammates usually have a few things in common:
- They don’t rely on complicated combo timing.
- Their AI can consistently use skills at the right moments.
- They provide buffs, debuffs, or healing without player input.
- They rarely waste powerful abilities.
- They maintain steady damage throughout long fights.
Characters with complex gauges, stance swapping, or advanced resource management often lose effectiveness when controlled by AI.
SS Tier AI Characters
These companions consistently perform at an exceptionally high level and can fit into almost any party.
Eugen
Eugen is widely considered one of the strongest AI companions in the entire game.
The reason is simple.
His AI almost never misses.
Whether he’s using sniper shots, grenades, or beam attacks, Eugen consistently lands his attacks while applying valuable status effects like Poison and Paralysis.
He also contributes excellent Stun damage, making boss fights noticeably easier.
Why Eugen is SS Tier
- Nearly perfect accuracy
- Reliable ranged DPS
- Excellent crowd control
- Great debuffs
- Outstanding AI decision-making
Cagliostro
Cagliostro is everything you’d want from an AI support.
She keeps buffs active, heals allies, revives teammates when necessary, and still contributes respectable damage.
Unlike many support characters in RPGs, she never feels like dead weight.
Her AI handles her support responsibilities extremely well, making difficult encounters much safer.
Strengths
- Party-wide buffs
- Healing
- Revives
- Attack reduction
- Consistent support
Zeta
Zeta’s biggest strength is how well the AI handles her aerial combo loop.
Normally, aerial combat requires precise timing, but the AI performs her combo chain with impressive consistency.
She also contributes:
- High DPS
- Paralysis
- Team attack buffs
- Enemy attack reduction
Few offensive AI companions remain as reliable throughout an entire battle.
Sandalphon
Even after recent balance adjustments, Sandalphon’s AI remains one of the best in the game.
His AI handles his combo strings and finishers remarkably well while maintaining strong sustained damage.
Although it isn’t perfect during Archangel Mode, his overall damage output more than compensates.
S Tier AI Characters
These characters perform extremely well but have small AI limitations that keep them just below the very best.
Charlotta
Charlotta’s AI constantly stays close to enemies while maintaining relentless pressure.
Her frequent attacks naturally trigger defensive benefits like invincibility, allowing her to stay alive while dealing consistent damage.
She’s one of the safest melee AI companions available.
Lancelot
Lancelot combines speed, mobility, and crowd control.
His AI aggressively chases enemies while applying Glaciate to slow opponents.
The only downside is that it occasionally interrupts his own combo strings too early.
Percival
Percival’s AI handles his charged attacks surprisingly well.
Unlike many AI characters that struggle with timing, Percival consistently lands powerful charge attacks while using gap closers to stay engaged.
Siegfried
Siegfried provides an excellent mix of offense and utility.
His AI reliably:
- Buffs allies
- Applies defensive effects
- Lands parries
- Delivers solid damage
He’s a dependable all-around teammate.
Yodarha
Yodarha’s AI aggressively sticks to enemies while maintaining constant attacks.
He also contributes defensive utility by granting teammates temporary damage nullification.
Beatrix
Beatrix’s AI benefits from her naturally self-sustaining playstyle.
She maintains offensive pressure while healing herself and occasionally applying Slow to enemies.
She’s remarkably independent during long fights.
Eustace
Eustace’s AI handles his ranged combat exceptionally well.
It maintains good positioning, dodges accurately, and effectively builds his Loaded Gauge before unloading powerful attacks.
The AI also makes excellent use of his Paralysis and lightning attacks.
Fediel
Fediel’s teleportation mechanics actually work very well under AI control.
She frequently warps around the battlefield, mixing ranged and melee attacks while providing useful buffs and debuffs.
Her mobility keeps her surprisingly safe.
Maglielle
Maglielle’s precision-based gameplay benefits greatly from AI accuracy.
Her AI consistently lands ranged attacks while supporting the party through healing and defense reduction.
She performs well both offensively and defensively.
A Tier AI Characters
These characters remain perfectly usable but lose some effectiveness because the AI struggles with specific mechanics.
Captain (Gran/Djeeta)
The Captain’s AI makes good use of buffs, healing, and general utility.
Their biggest weakness is simply lower damage compared to higher-tier companions.
Still, they’re reliable if you need versatility.
Katalina
Katalina has a powerful kit, but her AI struggles to efficiently manage the Ares Gauge.
Since much of her damage depends on Ares, this noticeably lowers her overall performance.
Narmaya
Narmaya’s AI handles parries well but has trouble properly managing her Butterfly mechanic.
Without consistently optimizing that resource, she loses a significant portion of her potential damage.
Id
Id’s AI generally focuses on filling his Dragon Gauge before transforming.
Unfortunately, it sometimes spends too much time in his weaker base form before activating Dragon Mode.
Tweyen
Tweyen maintains strong ranged pressure while spreading status effects across multiple enemies.
However, recoil from her attacks occasionally disrupts her positioning, slightly lowering her consistency.
Fraux
Fraux’s AI aggressively stays in melee range while maintaining pressure through rapid combos.
Her self-healing helps offset incoming damage, allowing her to remain effective throughout longer encounters.
Gallanza
Gallanza’s AI focuses entirely on offense.
He constantly rushes toward enemies and delivers heavy attacks, although his slower movement occasionally makes him struggle against highly mobile bosses.
B Tier AI Characters
These characters often lose much of their effectiveness because the AI struggles with important mechanics.
Io
Io’s damage depends heavily on fully charging her powerful spells.
Unfortunately, the AI rarely waits long enough to maximize those charges.
She still offers useful healing and support but falls behind offensively.
Rosetta
Rosetta’s biggest weakness isn’t her damage.
It’s her flower placement.
The AI frequently places roses in awkward positions, reducing both offensive pressure and team support.
Ferry
Ferry relies heavily on charging attacks to summon pets.
The AI struggles with this mechanic, preventing her from reaching her full potential despite having useful debuffs.
Seofon
Seofon’s combo-heavy gameplay doesn’t translate well to AI control.
Frequent interruptions prevent him from consistently summoning his Avatar, greatly reducing his damage output.
C Tier AI Characters
These companions aren’t necessarily bad characters—they’re simply poor choices for AI control.
Rackam
Rackam deals respectable ranged damage but offers very little utility.
Compared to Eugen, there’s simply little reason to choose him for an AI slot.
Ghandagoza
Ghandagoza relies on precise combo timing that the AI doesn’t properly execute.
His slow attacks also make him struggle to contribute meaningful sustained damage.
Vane
Vane shines when controlled manually.
Unfortunately, his AI struggles to properly manage his defensive skills, preventing him from reaching his full tanking potential.
Vaseraga
Vaseraga’s gameplay revolves around carefully managing the Grynoth Gauge.
The AI regularly mishandles this mechanic, leading to broken combos, poor skill timing, and significantly reduced damage.
If you’re building the strongest AI party in Granblue Fantasy: Relink, it’s hard to go wrong with Eugen, Cagliostro, Zeta, and Sandalphon. These four companions consistently make smart decisions, use their skills effectively, and maintain excellent damage or support throughout even the toughest encounters. Their AI rarely wastes opportunities, making them reliable choices for nearly every quest.
That said, don’t feel locked into only using SS-tier characters. Many S-tier companions like Charlotta, Eustace, Fediel, and Maglielle perform almost as well and may better complement your own playstyle. In the end, the best AI team isn’t just about rankings—it’s about creating a balanced party that covers damage, support, crowd control, and survivability while letting you enjoy the character you like playing the most.