So I have a shortage of chainmail shirts and haven’t seen a thread on it. Is there a better chance to get them in 23-11 or 23-9. Not sure if the last map gives a better chance or if its just good for exp.
20-4 is the best stage according to this.
You can check here. They say the record after 20 runs, which isn’t necessary make this definitive, but its a starting place:
Above is farming guide by Hotdamnmess.
Find them all in time in Season 2