Advanced Gehenna Tactical Training Blu-rays support EX Skill upgrades for Gehenna students. Bounty tickets are shared across the three sites, so target a planned upgrade.
Global English service; current Global region edition.
WHERE & HOW TO FARM
Where to farm
Bounty > Overpass stages 5 or 6. Both are listed for Advanced Gehenna Tactical Training Blu-rays.
Use Overpass for the listed Advanced Gehenna Tactical Training Blu-rays at stages 5 and 6. Check the reward preview in the current Global service before entry, spend the daily Bounty ticket pool on the target, then apply collected Blu-rays to the intended student’s EX Skill requirements.
Have Bounty Tickets available; the three sites share one ticket pool.
Have a Gehenna student whose EX Skill plan calls for the target Blu-ray.
Open the intended student’s skill upgrade screen and note the Gehenna Blu-ray requirement.
Enter Bounty and select Overpass.
Inspect the stage 5 and 6 reward previews for Advanced Gehenna Tactical Training Blu-rays.
Choose a listed stage you can clear with your available team.
Complete the Bounty entry and collect its rewards.
Repeat while tickets remain and the Gehenna material is still your target.
Return to the student’s EX Skill screen and spend the collected Blu-rays when the full upgrade bill is affordable.
Farming tips
Bounty sites share tickets, so compare this need with other schools’ materials before using the pool.
Skill upgrades also require Credits and artifacts; check the complete bill before farming only Blu-rays.
Repeat, collect and use
Repeat on days when Bounty Tickets are available and the Gehenna Blu-ray is needed. Tickets are limited daily; this is not an unlimited AP sweep. Stop targeting it when the planned upgrade is funded or another Bounty reward is more urgent.
Common mistakes
Spending tickets without checking the preview: confirm the Advanced Gehenna Blu-ray is listed in the selected stage.
Using the material for an unplanned skill: prioritize the specific EX Skill you intend to raise.
Forgetting the shared ticket pool: reserve tickets for the most important school materials across all three sites.
When to stop or switch
Stop when you have the Blu-rays needed for the intended upgrade, then switch to the other material in that student’s skill bill.
