Aura · Strict
Reserved — HP + Vitality + Resilience
Defensive stats under strict handling. The aura for players who treat the year as risk management and keep the personality bar leaned toward Rule.
Steam unlock rate
Uncommon · achievement “Reserved Divine Dragon”
How to get Reserved
- 01
Feed HP, Vitality and Resilience: Carbohydrate, Metal and Wood are the clean single-stat lines.
- 02
Keep Strength and Intelligence below the defensive pair — a Strength habit from the early fights is the usual leak.
- 03
Be strict. Same feeding pattern as Chill; the treatment is what separates them.
- 04
The December Moon fight rewards the build you already need for this aura, so the run does not fight you.
The trap
Strict treatment means scolding and refusing food on weeks when Coo's behaviour is genuinely worsening. Skipping the scolding to keep the run pleasant is how Reserved turns into Chill.
Deadline
October, Week 1 — immediately after the September Week 4 boss. Anything after that point shapes the story but not the aura.
Nothing about the aura is mechanical — it changes Coo's portrait and grants one achievement. If the run has already passed October, the aura is settled and no amount of feeding will move it.
Conditions are community-mapped behaviour cross-checked against the Steam achievement set, which is why the six-entry list can be called complete. Unlock rate pulled from Steam Community on 2026-09-29.