Gravity Boost is a Skill in Xenoblade Chronicles X. It is unlocked as a Mastermind at rank 3. Cross and Mia can use this skill.
Stats
| Class | Rank Learned | Effect |
|---|---|---|
| Mastermind | 3 | Boosts gravity damage. |
| Level | Damage Up | BP Cost |
|---|---|---|
| 1 | 10% | - |
| 2 | 20% | 2 |
| 3 | 30% | 6 |
| 4 | 40% | 18 |
| 5 | 50% | 36 |