What to know
- Good Boy’s Grand Adventure is a free S-rank Gas-type Arc obtained from the Morphix boss.
- Start with the Pawn Moonlight spinoff quest to unlock the fight in Bridge Crossings’ Green Wall Slope.
- Defeat Morphix once in the repeatable activity for the Arc; weekly clears yield duplicates for upgrades.
- It boosts Charge Efficiency by 18% and Team ATK by 10% for 20s after Ultimates.
Neverness to Everness players chase powerful Arcs like Good Boy’s Grand Adventure to dominate combat in Hethereau’s urban sprawl. This S-rank Gas Arc shines for teams relying on frequent Ultimates, offering team-wide attack boosts that stack with control effects. Securing it early via the Morphix encounter sets up strong progression without gacha pulls.
| Attribute | Details |
|---|---|
| Rarity | S-Rank |
| Type | Gas |
| Base ATK | 474 |
| Substat | ATK +45% |
| Core Effect | +18% Charge Efficiency |
| Ultimate Bonus | +10% Team ATK for 20s; +6% extra if enemies controlled |
| Best For | Ultimate-heavy DPS teams |
Key locations in Bridge Crossings
Head to the Bridge Crossings district in Hethereau, accessed via Fiscus Avenue southeast from central hubs. The Green Wall Slope houses Morphix’s door after unlocking; nearby spots include Houdini’s Magic Stage for EXP farming and Iris Bridge for quick travel. Climb slopes or use wall-scaling Espers like Nalie to reach elevated paths efficiently.

Unlocking Morphix through Pawn Moonlight
Complete the Pawn Moonlight spinoff quest from the story menu after early episodes.

This involves shifting doors, chasing shadows, and puzzle-solving in a maze-like space, culminating in the initial Morphix battle. Post-quest, the boss becomes a repeatable weekly activity via Anomaly Control Center or direct door access.

Morphix boss strategies
Morphix splits fights into phases: standard combat then arcade-style with projectiles. Master Deflect to parry wide-ranged attacks and melee combos for counters. Dodge telegraphed moves, then punish openings; expect fast follow-ups after big swings.
| Phase | Attacks | Counters |
|---|---|---|
| Phase 1 | Melee combos, standard Esper clashes | Cycle swaps, Break Meter focus |
| Phase 2 | Projectile barrages, flat arena | Deflect projectiles, close gaps quickly |
How to defeat Morphix step-by-step
Step 1
Approach the glowing door at Green Wall Slope in Bridge Crossings after Pawn Moonlight.
Step 2
Enter with a balanced team: Gas DPS lead, survival support, and buffer; level 30+ recommended for efficiency.
Step 3
Phase 1: Build Cycle Rate with basics, swap for Esper Cycles, deplete Break Meter to stagger.
Step 4
Dodge slow wind-ups, attack during recoveries; use Ultimates on staggered foe for bonus damage.
Step 5
Phase 2: Switch to Deflect timing on projectiles—parry sends them back; weave in holds and skills.

Step 6
Maintain stamina for climbs/dodges; heal during safe windows. Finish with full team Ultimates.
Step 7
Claim rewards: First clear drops Good Boy’s Grand Adventure; repeats give duplicates and materials.
Good Boy’s Grand Adventure rewards

| Clear | Rewards |
|---|---|
| First Win | Good Boy’s Grand Adventure (S-Rank Arc), Fons x5000, EXP Materials |
| Weekly Repeat | Arc Duplicate, Character Pixels, Cartridges |
| Upgrades (Dupes) | +Refinement levels for higher stats/effects |
Equip on Gas Espers like Sakiri for signature synergy. Pair with Ultimate cyclers: one DPS applies control, others burst during ATK buffs. Refine to +10 for max 18% Charge and conditional 16% ATK—ideal for endgame Anomaly Zones like Rabbit Hole.

Chase the Arc early
This free S-tier accelerates clears in weekly dungeons and story pushes, freeing resources for Tycoon or Races. Dupe farming sustains upgrades long-term.
Prioritize Hunter Level 10+ for access, daily stamina on nearby Anomalies for prep. Test in lower tiers before full runs.