Gravitational Force
グラビティフォース
★★★★★ 5★
Nuclear
Chizuko Nagao
Atomic Decay
Nuclear
Chizuko Nagao
Atomic Decay
Gravitational Force in 10 seconds
Gravitational Force is a 5★ weapon — Chizuko Nagao.
Skill
Atomic Decay
Refine +0Increase Attack by 12.0%. When a foe with an elemental ailment is present, decrease that foe's Defense by 9.6%. Also, when inflicted with Radiation, decrease Defense by 9.6% more.
Refine +5 (max)Increase Attack by 20.0%. When a foe with an elemental ailment is present, decrease that foe's Defense by 18.0%. Also, when inflicted with Radiation, decrease Defense by 18.0% more.
Stats
| HP | ATK | DEF | |
|---|---|---|---|
| Level 1 | 140 | 44 | 28 |
| Level 80 (max breach) | 1,744 | 554 | 355 |
| Per level | +15.84 | +5.04 | +3.23 |
Bars compare against the strongest P5X weapon (799 ATK · 2,873 HP · 537 DEF at max level).
Breach & materials
| HP | ATK | DEF | Material | |
|---|---|---|---|---|
| Tier 1 | +50.29 | +16 | +10.26 | Blue Crystal ×5 |
| Tier 2 | +50.29 | +16 | +10.26 | Blue Crystal ×12 |
| Tier 3 | +50.29 | +16 | +10.26 | Purple Crystal ×6 |
| Tier 4 | +50.29 | +16 | +10.26 | Purple Crystal ×10 |
| Tier 5 | +50.29 | +16 | +10.26 | Purple Crystal ×18 |
| Tier 6 | +50.29 | +16 | +10.26 | Yellow Crystal ×12 |
| Tier 7 | +50.29 | +16 | +10.26 | Yellow Crystal ×24 |
Named breach-material table for every one of the 7 tiers (cross-checked against the official dump — community sources do not list this level of detail).
How to obtain
Weapon-selection voucher / 5★ selection box exchange
Weapon mechanics (applies to every P5X weapon)
Weapons are hard-locked to one character — they cannot be swapped to another character.
Weapon level is SHARED: leveling up any one weapon raises the level of every other weapon owned by that same character, regardless of rarity. Level cap is 80, reached via 7 breach overclocks using crystals (Blue/Purple/Yellow).
Forging is NOT shared — each weapon forges independently. Even-numbered forge steps (0/2/4/6) need a duplicate of the exact same weapon; odd-numbered steps (1/3/5) accept any weapon of the same rarity.
Exclusive owner
More Chizuko Nagao weapons
Frequently asked questions
Who wields Gravitational Force in P5X?
Gravitational Force is exclusively equipped by Chizuko Nagao and cannot be transferred to another character.
How do I get Gravitational Force?
Weapon-selection voucher / 5★ selection box exchange
What materials does Gravitational Force need to breach?
All 7 breach tiers to Lv.80 need 17× Blue Crystal, 34× Purple Crystal, 36× Yellow Crystal.
Is Gravitational Force worth upgrading?
Weapon level is shared with every weapon owned by the same character (no extra cost there), but forging is per-weapon — worth it mainly if you actively use this character.