The J.A.R.V.I.S. System is a cutting-edge Team Buff System added to Marvel Future Fight that allows you to apply potent, customizable buff effects to your entire battle party. By crafting tailored chip combinations across 10 dedicated presets, you can adapt your team to conquer the toughest PvE bosses and PvP arena opponents.
This guide breaks down the J.A.R.V.I.S. system based on official specifications: where it applies, the 10-preset setup, Chip grades (1★ to 6★ EX Premium), Enhancement up to Level 10, option rerolling, duplicate Data conversion, and dismantling.
1. Where Does J.A.R.V.I.S. Apply?
The J.A.R.V.I.S. system directly empowers your team across 6 major endgame modes:
World Boss
World Boss Ultimate & Legend (WBL/WBL+). Huge attack boosts and cooldown reductions to shave seconds off your clear times.
Alliance Battle
Alliance Battle Normal, Extreme (ABX), and Legend (ABL). Essential for reaching higher score thresholds.
Giant Boss Raid
GBR Dormammu and Galactus. Provides damage amplification and survivability against raid wipe mechanics.
Otherworld Battle
High-stakes seasonal PvP. Boosts HP, Movement Speed, and debuff duration reduction to outlast meta opponents.
Team Battle Arena
Team-based competitive arena combat where custom J.A.R.V.I.S. presets decide mirror matches.
Zombie Survival
Wave-based survival defense. Enduring endurance buffs, health regeneration, and crowd control management.
Easy In-Game Equipping
On the Select Characters screen before starting any supported battle, you can directly equip whichever J.A.R.V.I.S. preset you configured in your system settings!
2. Presets & Chip Slot Structure
The system provides 10 configurable Presets. Each preset equips up to 3 Chips:
Attack Chip
Equips 1 Attack-oriented chip (Physical Attack, Energy Attack, Critical Rate, Critical Damage).
Defense Chip
Equips 1 Defensive chip (Physical Defense, Energy Defense, HP, Recovery Rate).
Special Chip
Equips 1 Special utility chip (Skill Cooldown, Movement Speed, Debuff Duration Reduction).
Zero-Cost Swapping & Simultaneous Preset Sharing!
• Simultaneous Equipping: The exact same Chip can be equipped across different presets at the same time! You do not need multiple copies of the same top-tier chip.
• 100% Free Unequip: Unequipping or replacing chips does not cost any currency or crystals.
3. Chip Types, Grades & 6★ EX (Premium) Chips
Chips are acquired through World Boss clears and the In-Game Store. They range in rarity from 1★ to 6★, culminating in the apex 6★ EX (Premium) grade:
| Chip Grade | Fixed Option | Additional Random Option | Power Level |
|---|---|---|---|
| 1★ to 5★ | 1 Fixed Option (Scales with star rank) | None | Early/midgame stepping stones. |
| 6★ (Normal) | 1 High-tier Fixed Option | None | Strong competitive baseline. |
| 6★ EX (Premium) | 1 Maximum Fixed Option | +1 Additional Option (Rolled by probability) | God Tier. The peak of the J.A.R.V.I.S. system. |
6★ EX Additional Option Pool:
When you acquire or roll a 6★ EX Premium Chip, it gains one additional option based on set probabilities from the following pool:
*Note: Even within the exact same grade, there can be natural stat variance in fixed options.
4. Chip Enhancement (Up to Level 10) & Duplicate Data Conversion
Chips can be enhanced from Level 1 up to Level 10. Enhancing a chip amplifies both its Fixed Option and any Additional Option granted to it.
How Enhancement Materials Work:
- Automatic Duplicate Conversion: Whenever you obtain a duplicate chip from World Boss or the Store, the game automatically converts it into Data of the exact same grade and type!
Example: Obtaining a 3★ 'Rare Defense Chip: Blast HP' automatically converts it into a 3★ 'Rare Defense Data: Blast HP'. - Enhancement Cost: Each enhancement level consumes 1 Data item of matching grade and type + J.A.R.V.I.S. Data Fragments (Normal or Advanced).
Option Changing
You can change the additional options on 6★ EX chips using matching Data. Notably, J.A.R.V.I.S. Data Fragments are NOT consumed for Option Changing—only Data is required!
5. Material Dismantling
If you possess Data for chip types you don't intend to upgrade, you can Dismantle Data in your inventory:
- Dismantling Data yields Normal or Advanced J.A.R.V.I.S. Data Fragments.
- Higher star grade Data yields higher grades and significantly larger quantities of fragments.
- This allows you to recycle unwanted chip data into the exact fragment materials needed to push your meta 6★ EX chips to Level 10!
6. Recommended Preset Setups (Meta Builds)
World Boss (WBL/WBL+) Preset
• Attack Chip: Energy/Physical Attack (matching your main dealer).
• Defense Chip: HP or Defense.
• Special Chip: Decrease Skill Cooldown or Critical Damage.
Alliance Battle (ABL/ABX) Preset
• Attack Chip: 6★ EX All Attack / Energy Attack + Critical Damage.
• Defense Chip: Attack Speed / Crit Rate secondary.
• Special Chip: Critical Rate or Skill Cooldown.
PvP & Otherworld Battle Preset
• Attack Chip: Physical/Energy Attack + HP secondary.
• Defense Chip: 6★ EX HP + Recovery Rate.
• Special Chip: Decrease Debuff Duration + Movement Speed.