Bravery is an evolution material for Delta Sans in Undertale Adventures X. A YouTube evolution guide places Bravery Heart in Hotland Act 6 on Genocide. The Undertale Adventures X Wiki calls the required material Bravery SOUL and lists one for evolving Delta Sans into Delta Sans (Unleashed).
Where to get the Bravery item
Target Hotland Act 6 on the Genocide route when farming Bravery. The YouTube guide specifically names that route for Delta Sans’s evolution item. It does not establish Neutral as an alternative Bravery farming location.
Another ingredient in the same evolution, Legendary Hero, also comes from Hotland Act 6. Fexia identifies its routes in a pinned correction to the evolution-items video.
| Evolution ingredient | Reported location | Attribution |
|---|---|---|
| Bravery Heart, called Bravery SOUL in the wiki recipe | Hotland Act 6, Genocide | YouTube evolution guide |
| Legendary Hero | Hotland Act 6, Neutral or Genocide | Fexia’s pinned correction |
This gives you a practical farming target: Genocide is the reported route that can supply both ingredients. The Legendary Hero correction does not extend Bravery’s reported availability to Neutral.
Before starting your runs:
- Select Hotland, then Act 6.
- Check that the selected route is Genocide.
- Track Bravery and Legendary Hero separately; the evolution requires one of each.
Bravery’s drop rate has not been officially confirmed. There is no verified clear count to use when estimating how long the farm will take.
How to use Bravery for Delta Sans
According to the Undertale Adventures X Wiki’s Delta Sans (Unleashed) page, the evolution requires Delta Sans, 1 Bravery SOUL, and 1 Legendary Hero, alongside several food materials.
You also need 5 Glamburgers, 5 Starfaits, 8 Sea Teas, and 8 Astronaut Foods. Check those quantities before committing more runs to Bravery: obtaining the soul alone does not complete the recipe.
The resulting unit is Mythical, with the HEROIC, EVOLVED, and UNLEASHED categories. Its listed starting deployment cost is 750G. That figure is the cost to place the evolved unit in battle, rather than a listed evolution fee.
Bravery Heart, Bravery SOUL, and Bravery Vial
The naming difference matters when checking your inventory. The YouTube evolution guide uses Bravery Heart, while the wiki recipe uses Bravery SOUL. Both connect the named material to Delta Sans’s evolution, but they disagree on its label. Check the ingredient shown in the in-game evolution requirement before treating differently named inventory entries as interchangeable.
Bravery Vial needs a separate check. The Undertale Adventures X units codex mentions a Bravery Vial among Halloween code rewards, but does not identify it as a substitute for Delta Sans’s Bravery SOUL.
For this evolution, follow the Bravery SOUL requirement displayed for Delta Sans. A reward sharing the word “Bravery” is not enough to establish that it fulfills the recipe.