Skill upgrade materials
Advanced Trinity Blu-rays from Desert Railroad 5–6
Advanced Trinity Tactical Training Blu-rays are used for EX Skill upgrades by Trinity students. This is a narrow Bounty target…
WHERE & HOW TO FARM
Advanced Trinity Blu-rays from Desert Railroad 5–6
Bounty > Desert Railroad stages 5 or 6; verify Advanced Trinity Tactical Training Blu-rays in the preview.
Before you go
- Clear Normal Mission 3-1 to access Bounty.
- Have available Bounty Tickets.
- Have a planned Trinity student EX Skill upgrade that uses Advanced Blu-rays.
Farming steps
- Open the target student’s EX Skill upgrade screen and inspect its material bill.
- Confirm the student belongs to Trinity and that Advanced Blu-rays are needed.
- Select Bounty > Desert Railroad and open stage 5 or 6.
- Check the reward preview for the exact Advanced Trinity Blu-ray.
- Choose a listed stage your team can clear and spend a ticket.
- Collect the result and repeat only while this remains the priority for the shared ticket pool.
- Apply the Blu-rays to the EX Skill when the required artifacts and Credits are ready.
- Tech Notes serve Basic, Enhanced, and Sub Skills; they do not replace EX Blu-rays.
- Bounty tickets are shared among all sites, so compare the target with your other school needs.
Repeat, collect and use
Repeat with available daily tickets while the EX upgrade is planned. This is a ticket-limited recurring farm, not an AP sweep. Stop after gathering the needed amount or when another Bounty material is more urgent.
Common mistakes
- Farming Notes for an EX Skill: confirm the skill type and choose Blu-rays.
- Assuming the stage reward without inspection: verify the exact school and tier in the preview.
- Ignoring the other upgrade costs: check artifacts and Credits before committing to the EX level.
When to stop or switch
Stop when the planned EX upgrade has enough Advanced Trinity Blu-rays, then move to its remaining requirements.
Sources & fact checks
What you can get here
Open a guide to find other locations and see what the item is used for.