The loop: give one gift (any gift unlocks the Recruit option) → open Character Info for the real requirements → raise Support with Inn meals, not gift spam → raise Renown through side content → recruit the moment both numbers are green. Requirements differ per Flame Lord - the same unit can be free on Dietrich and nearly impossible on Leda.

1The Recruit Loop, In Order

2Who to Grab First, Per Flame Lord

Flame LordEasy early targets players name first
CaiGuzran (often near-free), Yang Jie, Noctula
DietrichYang Jie, Io, then Kiroc
TheodoraSofia (often free), Noctula, Zarcone
LedaCatania (often free), Guzran, Kiroc
After Renown 5-7, names that keep coming up as worth the slot: Io (light cav), Benditz (charioteer, late but strong), Nezha, Jasmine, Nydine, Diego (sword + bow). Pick the hole in your lineup, not a global tier list.
Recruit now vs later vs another route: need bodies this chapter → recruit the moment requirements are met. Planning four Part I runs and a later stat-merge → a high-requirement unit can wait for the Lord with cheaper numbers (same character recruited on two routes can merge best stats for Karma Shards). Missing an extra condition - Cai's paralogue for Tialla, Bertrand's paralogue for Gaitz on Dietrich, Monument Verse for Sirocco, gold - do the extra first or skip until another route.

Mistakes That Leave You Short-Handed

Watch the Mechanics

Recruit option, Renown, Bond/Support, and early unit picks:

Fast Support loop (gifts + meals + chapter reset):