Gunbreaker (GNB) is a high-damage tank job in Final Fantasy XIV (FFXIV) that combines the durability of a tank with the fast-paced, combo-heavy playstyle of a DPS. Introduced in Shadowbringers, Gunbreaker has become a favorite for players who enjoy a dynamic and engaging rotation. This guide covers everything you need to know about Gunbreaker, including its playstyle, rotation, best-in-slot (BiS) builds, and advanced optimization tips.
1. Gunbreaker Overview
Gunbreaker is a tank job that wields a gunblade, blending melee combat with ranged abilities. Its core mechanic revolves around building and spending Cartridges to unleash powerful attacks. Gunbreaker excels in both single-target and multi-target scenarios, making it versatile for all types of content.
Key Features:
- High Damage Output: Gunbreaker has one of the highest damage potentials among tanks, rivaling some DPS jobs.
- Builder-Spender Playstyle: Build Cartridges with combos and spend them on high-potency abilities like Gnashing Fang and Double Down.
- Strong Defensive Toolkit: Includes abilities like Heart of Corundum and Superbolide for survivability.
2. How to Unlock Gunbreaker in FFXIV
To unlock Gunbreaker, you must:
- Have a Disciple of War or Magic job at level 60 or higher.
- Complete the quest “The Makings of a Gunbreaker” Quiver Bow in New Gridania (x11.5, y11.9).
- Equip the “Soul of the Gunbreaker” to officially become a Gunbreaker.
3. Gunbreaker Playstyle
Gunbreaker’s rotation revolves around managing its Powder Gauge and maximizing damage during its No Mercy burst window.
Core Mechanics:
- Powder Gauge: Tracks Cartridges, which are spent on abilities like Gnashing Fang, Burst Strike, and Double Down.
- No Mercy: A 20-second damage buff that increases damage dealt by 20%. Use this to align your strongest abilities for maximum burst damage.
- Continuation: A follow-up ability triggered after certain weaponskills, adding extra damage to your rotation.
4. Gunbreaker Rotation
Gunbreaker’s rotation is divided into burst phases (during No Mercy) and filler phases (between No Mercy windows).
Single-Target Rotation:
- Burst Phase (No Mercy):
- Use Gnashing Fang combo: Gnashing Fang → Savage Claw → Wicked Talon.
- Follow up with Continuation abilities: Jugular Rip, Abdomen Tear, and Eye Gouge.
- Use Double Down and Blasting Zone for high burst damage.
- Spend Cartridges on Burst Strike if available.
- Filler Phase:
- Build Cartridges with the Solid Barrel combo: Keen Edge → Brutal Shell → Solid Barrel.
- Use Gnashing Fang and Blasting Zone off cooldown.
- Avoid overcapping Cartridges by spending them on Burst Strike.
Multi-Target Rotation:
- Replace Solid Barrel combo with Demon Slaughter combo at 3+ targets.
- Use Fated Circle instead of Burst Strike at 2+ targets.
- Replace Gnashing Fang with Fated Circle at 4+ targets
5. Gunbreaker Builds and Best-in-Slot (BiS) in FFXIV
Best-in-Slot (BiS) Gear for Gunbreaker
BiS Table for Patch 7.1
| Slot | Item Name | Materia (Priority) | Notes |
|---|---|---|---|
| Weapon | FRU Weapon (True BiS) | Critical Hit, Direct Hit | Highest ilvl weapon available. |
| Head | Dark Horse Headgear | Critical Hit, Direct Hit | High Crit/DH stats. |
| Body | Dark Horse Body | Critical Hit, Direct Hit | Optimized for damage. |
| Hands | Dark Horse Gloves | Critical Hit, Direct Hit | Balances stats effectively. |
| Legs | Dark Horse Breeches | Critical Hit, Direct Hit | High Crit/DH focus. |
| Feet | Dark Horse Boots | Critical Hit, Direct Hit | Strong defensive stats. |
| Earrings | Dark Horse Earrings | Critical Hit, Direct Hit | Prioritize Crit/DH. |
| Necklace | Dark Horse Necklace | Critical Hit, Direct Hit | High Crit/DH stats. |
| Bracelets | Dark Horse Bracelets | Critical Hit, Direct Hit | Balances offensive stats. |
| Ring 1 | Dark Horse Ring | Critical Hit, Direct Hit | High Crit/DH focus. |
| Ring 2 | Dark Horse Ring | Critical Hit, Direct Hit | Avoid overcapping stats. |
Stat Priority for Gunbreaker
| Stat | Priority | Reason |
|---|---|---|
| Critical Hit | Highest | Increases damage and critical hit rate, essential for burst damage. |
| Direct Hit | High | Increases chance of dealing direct hits, boosting overall DPS. |
| Determination | Medium | Provides a flat damage increase, useful for consistent damage output. |
| Skill Speed | Adjustable | Aim for a GCD of 2.40, 2.45, or 2.50 based on your playstyle and ping. |
| Tenacity | Low | Provides minor damage and mitigation, but not a priority for Gunbreaker. |
Gunbreaker Materia Melding Recommendations
| Stat | Materia | Priority | Notes |
|---|---|---|---|
| Critical Hit | Savage Aim Materia X | Highest | Always prioritize Critical Hit for maximum damage. |
| Direct Hit | Heaven’s Eye Materia X | High | Use Direct Hit materia to boost direct hit chance. |
| Determination | Savage Might Materia X | Medium | Add Determination materia if Crit/DH caps are reached. |
| Skill Speed | Quickarm Materia X | Adjustable | Use Skill Speed materia to achieve your desired GCD tier. |
6. Advanced Optimization Tips
To maximize Gunbreaker’s potential, consider the following:
No Mercy Alignment:
- Use No Mercy as a late weave on 2.40-2.47 GCD speeds to fit 9 GCDs inside the buff window.
- On 2.50 GCD, use No Mercy as an early weave to avoid drifting.
Mitigation Planning:
- Stack mitigations multiplicatively. For example, combining Rampart and Great Nebula reduces damage taken by 52%.
- Use Heart of Corundum on co-tanks during shared tank busters.
Avoiding Overcapping:
- Spend Cartridges on Burst Strike or Fated Circle if you’re about to overcap.
- Use Bloodfest when you have 0 Cartridges to refill your gauge.
7. Gunbreaker Defensive Cooldowns
Gunbreaker has a robust defensive toolkit to handle tank busters and heavy damage:
- Rampart: Reduces damage taken by 20% for 20 seconds.
- Heart of Corundum: Reduces damage taken by 15% and provides a heal if HP drops below 50%.
- Superbolide: Reduces HP to 50% and grants invulnerability for 10 seconds.
- Aurora: Grants a heal-over-time effect to yourself or a party member.
8. Gunbreaker Strengths and Weaknesses in FFXIV
Strengths:
- High damage output for a tank.
- Fluid and engaging rotation.
- Strong defensive cooldowns.
Weaknesses:
- Requires precise timing and execution.
- High ping can negatively impact performance.
- Less forgiving for mistakes compared to other tanks.
Gunbreaker is a rewarding tank job in FFXIV for players who enjoy a fast-paced, DPS-like playstyle. By mastering its rotation, optimizing your gear, and effectively using its defensive toolkit, you can dominate both casual and high-end content in Final Fantasy XIV (FFXIV).
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