How to Recruit Arron in Sovereign Tower

Community-reportedFull releaseSoldierZoom route guide · checked 2026-08-10

Version 1.1.0 fixes Map Room invitations

Patch 1.1.0 fixes Arron and other characters being unavailable to invite through the Map Room. If you previously could not invite Arron there, check that the update is installed before testing again. The note confirms an invitation fix, not the full recruitment conditions or a guaranteed invitation in every route state.

Read the official 1.1.0 patch notes or see the 1.1.0 update guide.

Official patch notes1.1.0Patch details checked 2026-09-08. This check covers only the update notes; the earlier guide evidence was not reverified.

Check which stage you are at

Your current problem	Next check
Arron has not joined your roster	Check the result of the Dragon Knight encounter. A mention of the Dragon Knight alone does not show that you completed the reported route event
Arron has joined, but you cannot invite him through the Map Room	Check the 1.1.0 invitation fix above before repeating the recruitment encounter
His stats differ after eating the dragon heart	Compare the Strength and Agility changes with the 1.0.9 note below; this is a later upgrade, not a recruitment test
A quest result involving Arron looks wrong	Check the 1.0.10 trait-calculation fixes below, especially if you are comparing with an older recording

The Map Room fix does not establish when an invitation should become available in every timeline. If Arron has not joined, a missing invitation alone cannot tell you whether the Dragon Knight route succeeded.

Version 1.0.9 changes the later stat upgrade

The official 1.0.9 notes say Arron's stat increase after eating the dragon heart now affects only Strength and Agility. This is a post-recruitment balance change, not official proof of the recruitment condition above. If you are comparing an older route recording with the current build, do not expect the earlier stat result to match.

Read the official 1.0.9 patch notes.

Version 1.0.10 fixes Arron's result calculations

The official 1.0.10 notes fix Arron's TIMID trait being counted twice in quest results and being applied negatively alongside Angelica's FORTUNATE trait. They also correct Arron's BRUTAL trait calculation and a case where the Dragon Knight killed the Sovereign immediately when called early in NG+.

These are calculation and route fixes, not official confirmation that defeating the Dragon Knight is the complete recruitment condition. Update before comparing an older result screen with the current build.

Read the official 1.0.10 patch notes.

Before retrying the Dragon Knight encounter

1. Keep a save before the encounter if possible, so you can compare the result without replaying the whole route.
2. Read the live requirements and choose your Knight and support from those details. The cited recruitment report supplies no fixed party, stat threshold or equipment setup.
3. After the encounter, read the result and check Arron's roster availability. Separate winning the encounter from confirming that he joined.
4. If you retry after a rewind, note the changed story state as well as your assignment; the same combat choice may no longer be a like-for-like comparison.

For an early NG+ attempt, read the 1.0.10 fix above before interpreting an immediate Sovereign death as the intended outcome.

Evidence limit

Verified scope: the 1.0.9 post-dragon-heart Strength-and-Agility adjustment and the 1.0.10 calculation and early-NG+ fixes described above. Community-reported scope: defeating the Dragon Knight can lead to Arron. This one-source route report still needs independent confirmation or reproducible current-build footage; combat details and hidden requirements remain unconfirmed.

Editorial update September 19, 2026: reorganized existing evidence into recruitment, invitation, upgrade and quest-result checks. No new source verification or in-game test was performed for this edit.

Use the quest assignment guide for evidence-based dispatch decisions, the recruitment overview for the full route-status table, and Demon Power and rewinds for careful retries.