Endless Ragnarok Combat Guide — Link Attacks, Skybound Arts, and Chain Bursts

Welcome to the ultimate Endless Ragnarok combat guide. Cygames' major expansion DLC for Granblue Fantasy: Relink introduces a suite of advanced combat systems that demand precise execution. Whether you are tackling Chaos-difficulty quests or climbing the depths of The Conflux, mastering the nuances of Link Attacks, Skybound Arts (SBA), and Chain Bursts is critical to survival. This Endless Ragnarok combat guide will break down these core mechanics, analyze the newly introduced Summon system, and provide actionable strategies to optimize your damage output.

To consistently clear endgame content, players must move beyond basic button-mashing. The expansion introduces tighter timing windows, boss-specific mechanics like Bloodthirst overrides, and the requirement of coordinating team-wide resources. By understanding how to chain your offensive options, you can lock bosses into perpetual stagger loops, bypassing their deadliest phases entirely.

Mastering Link Attacks and Link Time Mechanics

Link Attacks are the cornerstone of party coordination in Endless Ragnarok. Every time an enemy is struck by high-impact skills, specialized combo finishers, or during specific vulnerability windows, their stun gauge fills. Once the stun gauge is maxed, a blue target prompt appears, signaling a Link Attack opportunity.

This Endless Ragnarok link attack guide highlights the importance of the Link Gauge, which sits at the center of the UI and ranges from 0% to 100%. Executing a Link Attack adds 15% to the global Link Gauge. When the Link Gauge reaches 100% and all four party members successfully land a Link Attack on a staggered foe, the party enters "Link Time."

During Link Time, the battlefield slows down for the boss, while your party gains massive buffs:

• Time Dilation: The enemy's actions are slowed by 50%.
• Skill Cooldown Acceleration: Skill cooldown recovery speed is boosted by 75%, allowing rapid skill rotations.
• Attack and Critical Buffs: Attack power is increased by 20%, and Critical Hit Rate is increased by 100%.
• Health Regeneration: Active health regeneration (1% of max HP per second) is applied to all party members.

To maximize Link Time frequency, players should equip Sigils that accelerate stun damage and Link Gauge gain. Characters like Beatrix can accelerate this process using her precise Delta Clock mechanics to inflict rapid stun damage.

To optimize your setups, refer to this Endless Ragnarok link attack guide strategy: save high-stun skills for when the boss is recovery-locked. Do not waste Link Attacks while the boss is in a transition phase, as the stun gauge will reset without triggering the prompt.

Skybound Arts (SBA) and Chain Burst Optimization

Skybound Arts (SBA) are character-specific ultimate abilities that deal massive damage and temporarily freeze the quest timer and boss actions. Managing your SBA gauge is critical for survivability on Chaos difficulty. The SBA gauge fills as you land attacks, take damage, and successfully execute Perfect Dodges or Guards.

This Endless Ragnarok skybound arts guide focuses on the concept of "SBA Chaining." When one player initiates an SBA, a countdown timer begins. If another player activates their SBA before the timer expires, the chain continues. Chaining multiple SBAs triggers a "Chain Burst" at the end of the sequence, dealing massive elemental damage to all enemies in the area.

There are four tiers of Chain Bursts, depending on how many party members participate:

1. Duo Chain: Triggered by 2 consecutive SBAs.
2. Trio Chain: Triggered by 3 consecutive SBAs.
3. Full Chain: Triggered by 4 consecutive SBAs.
4. Catastrophe: A special Full Chain triggered when all four party members use their SBAs while a Summon is active on the field.

According to this Endless Ragnarok chain burst guide, the optimal time to initiate an SBA chain is right before a boss enters "Bloodthirst" mode. When a boss's HP bar glows red and they prepare their ultimate attack, executing a Full Chain can delay or completely cancel the transition, keeping the boss vulnerable to standard DPS rotations.

The Summon System and Primal Bursts

Endless Ragnarok introduces the Summon System, allowing Lyria to call upon powerful primal beasts during Chaos-difficulty quests. Each player can equip up to four summons in their loadout, though only one summon can be active on the battlefield at any given time.

Active summons fall into two categories: autonomous support summons and controllable summons. Controllable summons, such as Lucilius and Rolan, allow the player to directly input commands, executing devastating sweeps and defensive barriers.

The most powerful interaction in the expansion's combat loop is the Primal Burst. To trigger a Primal Burst, the party must meet the following conditions:

1. A Summon must be active on the field.
2. The party must trigger Link Time.
3. All four party members must execute their SBAs during the active Link Time window.

When these conditions are met, the standard Full Chain is upgraded to a Primal Burst. This attack bypasses the standard damage cap, dealing millions of points of unmitigated damage and applying a prolonged stun state to bosses like Beelzebub or The World.

Utilizing summons effectively requires coordination. Players should communicate cooldowns to ensure a defensive summon like Rolan is available during intense boss phases, while offensive summons like Lucilius are saved for DPS windows during Link Time.

Synergizing Sigils and Character Mechanics for Combat Flow

To maximize the efficiency of your Link Attacks and SBAs, your character build must support rapid gauge generation. This is where Sigil selection and character mechanics converge. High-tier characters like Sandalphon rely on rapid multi-hit combos in Supreme Primarch Mode to build SBA gauge faster than the rest of the cast.

Here are some essential Endless Ragnarok combat tips for building your characters:

• Alpha, Beta, and Gamma Sigils: These endgame Sigils, obtained via Weapon Transcendence and Fatebreaker quests, offer massive bonuses to SBA damage and gauge generation.
• Warpath+ Sigils: These character-specific Sigils add unique effects to your character's primary mechanic, such as reducing cooldowns when landing Link Attacks.
• Uplift Sigil: A staple for support and tank characters, increasing SBA gauge fill rate by up to 30% at Level 15.

When designing your build, balance raw damage with utility. A player running a pure damage build with no Uplift or Linked Together Sigils will slow down the team's overall Chain Burst rotation, resulting in lower team DPS over the course of a long fight.

High-Difficulty Boss Strategies (Chaos Tier)

Executing these mechanics in low-level quests is straightforward, but Chaos-difficulty encounters like Beelzebub, The World, and Ragnalia require precise scripting. Players must follow a structured combat flow to succeed. For more details on character builds for these fights, check out the official Cygames official Granblue Fantasy: Relink portal.

Here is a step-by-step strategy for managing combat flow against high-difficulty bosses:

1. Phase 1: Gauge Building (0% - 70% Boss HP)
   • Focus on landing combo finishers and perfect dodges to build both the SBA and Link Gauges.
   • Do not use SBAs individually. Hold them until all four party members have reached 100%.
2. Phase 2: The Stagger Lock (70% Boss HP)
   • Once the boss prepares their first major mechanic, initiate the SBA chain.
   • Use a slow chain: wait until the countdown timer for the active SBA is almost at zero before initiating the next one. This extends the duration the boss is frozen.
3. Phase 3: Link Time & Summon Phase
   • The Full Chain will trigger, leaving the boss staggered. Immediately execute a Link Attack to push the Link Gauge to 100%, triggering Link Time.
   • Lyria should immediately summon Lucilius or Rolan.
   • During Link Time, spam your shortest cooldown skills to maximize damage.
4. Phase 4: Primal Burst Execution
   • Just before Link Time expires, execute your second round of SBAs (which should be partially recharged due to the Alpha Sigil set effects and rapid skill usage).
   • This will trigger the Primal Burst, dealing massive damage and bypassing the boss's defense phase entirely.

By adhering to this rotation, teams can bypass the most dangerous phases of the Ragnalia and Beelzebub fights, ensuring consistent clears.

Endless Ragnarok Combat FAQ

How do I increase my Link Gauge faster?

To build the Link Gauge quickly, equip the Linked Together Sigil, which increases Link Gauge gain by up to 25% at max level. Additionally, landing Perfect Dodges, Perfect Guards, and performing Link Attacks whenever prompted will accelerate the gauge. Some characters also have specific skills that boost stun values, leading to more frequent Link Attack prompts.

Can I trigger a Chain Burst with only two players?

Yes. A Chain Burst can be triggered with a minimum of two players (Duo Chain). However, the damage multiplier and bonus effects scale with the number of participants. A Full Chain (4 players) or a Primal Burst (4 players + active Summon) is highly recommended for late-game bosses to maximize damage and apply crowd control effects.

What is the difference between a Full Chain and a Primal Burst?

A Full Chain is triggered by executing four consecutive SBAs under normal conditions. A Primal Burst is an upgraded version that occurs when all four SBAs are chained during Link Time while a Summon is active on the field. Primal Bursts deal significantly more damage, bypass standard damage caps, and apply a unique Paralyze effect to the target.

Do summons stay on the field permanently?

No. Summons have a limited active duration (typically 30 to 45 seconds depending on the summon) or will vanish once their active skill is fully resolved. They also have long cooldowns (ranging from 90 to 180 seconds), meaning they should be saved for key DPS windows or critical defensive phases.

FAQ

Q: What is the most important combat mechanic to master? A: Dodge timing is the single most important mechanic. Learning boss telegraph animations and dodging at the right moment prevents damage and keeps your SBA gauge building. In Chaos difficulty, a single missed dodge can result in a character down.

Q: How does the SBA chain system work in co-op? A: When four players execute their SBAs in sequence, they trigger a Full Chain that deals massive damage and extends Link Time. The key is communication — use quick chat to signal "SBA Ready!" and execute in order. During Link Time with an active Summon, a Full Chain becomes a Primal Burst for even higher damage.

Q: What is the difference between Link Time and normal combat? A: Link Time is a temporary state activated after a successful SBA chain. During Link Time, all party members deal increased damage, skills cool down faster, and the entire party is immune to knockback. It is the primary DPS window for difficult bosses.

Q: How do I maximize damage output in combat? A: Focus on maintaining 100% uptime on your skill rotations, saving burst skills for Link Time windows, using the right elemental advantage, and timing your SBA for Full Chains. Master Trait and Sigil optimization further amplify your damage ceiling.