Endless Ragnarok Beelzebub Boss Guide: How to Conquer the Chaos Bringer

Master the Endless Ragnarok Beelzebub boss fight in Granblue Fantasy Relink with our comprehensive guide on strategies, party builds, and rewards.

The arrival of the Endless Ragnarok beelzebub boss encounter represents the pinnacle of endgame content for dedicated skyfarers in Granblue Fantasy Relink. This formidable challenge pits your crew against one of the most iconic antagonists in the Granblue universe, requiring a perfect blend of high-tier gear, precise timing, and strategic coordination. Facing the Endless Ragnarok beelzebub boss is not merely a test of raw power; it is a grueling marathon that demands mastery over the game’s complex combat mechanics and elemental systems.

For those who have navigated the treacherous journey through the Zegagrande Skydom, Beelzebub stands as the final gatekeeper to ultimate power. As an Astral who views himself as the sole ruler of all creation, his presence in the "Endless Ragnarok" quest signals a shift in difficulty that few other bosses can match. Whether you are aiming to unlock the coveted Transcend Ascension weapons or simply want to prove your mettle against the "Chaos Bringer," understanding the nuances of this fight is essential for survival.

Understanding the Beelzebub Boss Profile

Beelzebub is a unique entity in Granblue Fantasy Relink. Unlike standard primal beasts or dragons, he possesses a humanoid form that masks his immeasurable destructive potential. According to community reports and early wiki data, he is primarily associated with dark powers, making the Light element your greatest asset—and occasionally your greatest risk.

The fight is characterized by Beelzebub’s ability to manipulate gravity, summon shadow armies, and unleash screen-clearing area-of-effect (AoE) attacks. Players must be prepared for a multi-phase encounter where the boss's behavior shifts significantly as his health depletes.

Table 1: Beelzebub Boss Overview

AttributeDetail
TitleThe Chaos Bringer / The Emperor
ElementDark
Primary WeaknessLight
Difficulty LevelProud+ / Ultimate
Quest NameEndless Ragnarok
Voice ActorKatsuyuki Konishi
Key MechanicGravity Manipulation & Shadow Summons

Preparing Your Crew for Endless Ragnarok

Before stepping into the arena to face the Endless Ragnarok beelzebub boss, your party composition must be meticulously optimized. While any character can technically participate, certain roles are more effective at mitigating Beelzebub’s relentless pressure. High-DPS Light characters are the gold standard here, but a balanced team with a dedicated support or tank can often be the difference between a clear and a wipe.

Player experiences suggest that having at least one character capable of providing consistent "Guts" or "Auto-Revive" buffs is crucial. Beelzebub’s signature moves can often one-shot glass cannon builds if they miss a single dodge or parry.

RoleRecommended CharactersWhy They Excel
Main DPS (Light)The Captain (Light), Ferry, IoHigh elemental advantage and consistent damage output.
Burst DPSLancelot, CharlottaExcellent for hitting damage caps during Link Time.
Support/HealerCagliostro, Gran/DjeetaProvides critical buffs like Phantasmagoria and Revive.
Tank/UtilityVane, SiegfriedCan shield the party from massive AoE "Black Fly" attacks.

Key Mechanics and Phase Shifts

The Endless Ragnarok beelzebub boss fight is divided into several distinct phases. In the early stages, Beelzebub tests your ability to dodge basic projectile attacks and melee combos. However, once he reaches the 50% HP threshold, the "Endless Ragnarok" truly begins. He will frequently teleport across the arena, making it difficult for melee characters to maintain uptime.

One of the most dangerous aspects of this fight is his "Army of Shadows" summon. During this phase, Beelzebub becomes invulnerable and summons smaller mobs that must be cleared quickly. Failure to do so results in a massive explosion that can easily end a run. Community reports emphasize that saving your Skybound Arts (SBA) for these specific windows can help bypass some of the more frustrating invulnerability phases.

Table 3: Beelzebub’s Signature Attacks

Attack NameDescriptionCounter Strategy
Black FlyA series of homing dark energy orbs.Continuous dodging or a well-timed invincibility skill.
Chaos CalamityA massive circular AoE centered on the boss.Run to the edge of the arena or use a jump-cancel.
Shadow ArmySummons multiple adds to the field.Use AoE skills or SBA to clear them immediately.
LangalA rapid-fire spear lunge with high tracking.Perfect dodge to trigger "Dodge Payback" or "Improved Dodge."

Optimization: Sigils and Gear

To survive the Endless Ragnarok beelzebub boss, your sigil loadout needs to be focused on two things: maximizing the damage cap and ensuring survivability. Because Beelzebub has a massive health pool, hitting your damage ceiling is mandatory to finish the fight before the "Enrage" timer kicks in.

According to veteran players, "War Elemental" is one of the most important sigils for this fight, as it allows your damage to always be treated as the superior element, regardless of your character's base type. Additionally, "Damage Cap V+" sigils are non-negotiable for endgame content of this caliber.

Sigil NamePriorityEffect
Damage Cap V+MandatoryRaises the maximum damage you can deal per hit.
War ElementalHighConverts all damage to the element the enemy is weak against.
GutsHighLeaves you with 1 HP instead of knocking you out once per fight.
Potion HoarderMediumIncreases the number of healing items you can carry.
Steady FocusMediumReduces damage taken while charging attacks (Great for Io).

Rewards: Transcend Ascension Weapons

The primary motivation for many players to farm the Endless Ragnarok beelzebub boss is the loot. Defeating him grants access to rare materials required for the final stages of weapon ascension. Specifically, the "Transcend" tier of weapons requires unique drops that are only available through this high-level quest.

These weapons offer a significant jump in stats and often come with unique traits that further enhance your character’s specific playstyle. While the drop rates can be challenging, the power spike provided by a fully ascended weapon is unmatched in the current meta.

Table 5: Notable Drops and Rewards

Item NameUse CaseRarity
Calamitous WingMaterial for Transcend AscensionLegendary
Chaos CrystalCrafting high-tier SigilsRare
Beelzebub AnimaWeapon UncappingEpic
Silver CentrumGeneral endgame progressionCommon (Guaranteed)

Advanced Combat Strategies

When engaging the Endless Ragnarok beelzebub boss, positioning is everything. You should always try to stay behind the boss when he is performing his frontal cone attacks. However, be wary of his "tail-swipe" equivalent—a 360-degree dark energy burst that he uses to punish players who stay too close for too long.

Link Time is your best friend in this fight. By coordinating with your team to perform Link Attacks, you can slow down Beelzebub’s animations and gain infinite skill usage for a short duration. It is often best to trigger Link Time right after Beelzebub finishes a major "Overdrive" phase to maximize your damage output while he is in a "Break" state.

The Importance of SBA Chain

Do not use your Skybound Arts (SBA) as soon as they are ready. Instead, wait for the boss to enter his most dangerous phases. A full 4-chain SBA not only deals massive damage but also provides a significant window of "Full Burst" damage and stalls the boss's internal timer. This is particularly useful for skipping the final 10% of his health, where he often enters a "desperation" mode with faster, more lethal attacks.

For more official updates on future patches and boss additions, you can visit the official Granblue Fantasy Relink website.

Lore and Trivia: The Chaos Bringer

Beelzebub is more than just a boss; he is a central figure in the overarching lore of Granblue Fantasy. Known as a "fallen" Astral who rebelled against the providence of the world, his goal has always been to destroy the current order and rebuild it in his image. This arrogance is reflected in his dialogue during the fight, where he mocks the player as an "insignificant knight."

His appearance in the Endless Ragnarok quest is a nod to his role in Granblue Fantasy Versus, where he served as a primary antagonist. His voice actor, Katsuyuki Konishi, brings a chilling gravitas to the role, making every encounter feel like a cinematic event. Understanding his motivations adds a layer of depth to the fight, transforming it from a simple loot grind into a battle for the fate of the Sky Realm.

Final Tips for Success

  1. Don't Overextend: Beelzebub punishes greed. It is better to lose a few seconds of DPS than to lose a life and force your teammates to revive you.
  2. Watch the Floor: Many of his attacks are telegraphed by purple or black circles on the ground. These are almost always lethal.
  3. Check Your Element: Even if you aren't playing a Light character, ensure your weapons are equipped with "Light" elemental shards or that you have the "War Elemental" sigil.
  4. Practice Perfect Dodging: The invincibility frames granted by a perfect dodge are your most reliable defense against his multi-hit combos.

The Endless Ragnarok beelzebub boss is a hurdle that every serious Granblue Fantasy Relink player must eventually jump. With patience, the right build, and a solid understanding of his patterns, you can turn this chaotic nightmare into a routine farm.

FAQ: Endless Ragnarok Beelzebub Boss

What is the best element to use against the Endless Ragnarok beelzebub boss?

The best element to use is Light. Beelzebub is a Dark-element boss, making him vulnerable to Light-based attacks. Characters like Ferry, Io, and the Captain (set to Light) are excellent choices for this encounter. Using the "War Elemental" sigil can also help other characters deal effective damage.

To unlock the Endless Ragnarok beelzebub boss quest, you must first complete the main story campaign and progress through the endgame "Proud" difficulty missions. You will likely need to defeat other high-level bosses like Lucilius or Proto Bahamut before this specific quest becomes available in the Quest Counter.

Why is Beelzebub becoming invulnerable during the fight?

Beelzebub enters an invulnerable state during his "Shadow Army" phase or when he is preparing a major cinematic attack. During the Shadow Army phase, you must defeat the summoned adds to break his shield. If he is preparing a cinematic move, focus on dodging and staying alive until the animation concludes.

Can I solo the Endless Ragnarok beelzebub boss?

Yes, it is possible to solo the Endless Ragnarok beelzebub boss, but it requires a very high-end build and highly optimized AI companions. Your AI teammates should be equipped with defensive sigils like "Autorevive" and "Guts" to ensure they don't deplete your shared life pool. Soloing is considered one of the ultimate challenges in the game.