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Iron Gut
Fortitude·5 ranks
Specialize in gastrointestinal health to use less calories and gain more benefits from food. Use less oxygen while diving.
Ranks and requirements
| Rank | Requires |
|---|---|
| 1 | Fortitude level 1 |
| 2 | Fortitude level 3 |
| 3 | Fortitude level 5 |
| 4 | Fortitude level 7 |
| 5 | Fortitude level 10 |
Effects at max rank
Water loss per health point gained-25%
Water cost per stamina-25%
Food cost per stamina-25%