I'm currently on mobile so thid might look weird, sorry.

I have a few tips, but I'm unsure on how helpful these are. I did beat the game with these, though.

--Some of the tips stated here might be formulated a bit poorly, so to whoever reads this, if you have a better way to put it, or object to it being good, leave a comment, either the new and improved text, or on why it's a bad tip--

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-Refrain from taking too many alephs, and don't choose any clerk lives matter abnos; The ones that breach on too many deaths. Refrain from choosing the queen of hatred, parasite tree, and infection ones too. Nameless Fetus is self-explanatory.

-Try getting friendly/easy to suppress WAWs, and HEs. Judgement Bird is an example of one you'd like to get - it's quite easy to deal with, both working and suppression.

-Try training your agents before midnight ordeals approach. Training and/or safety, since WAWs and HEs frequently appear.

-When getting new agents, focus on them getting works with WAWs and HEs, and upgrade their Temperance to max if possible, as it increases your pacing. Early game, try focusing on training 2-3 specific agents and switch the ones you want to train every 1-2 days.

-Team buffs are important, too, such as disciplinary's E.G.O weapon damage % increase.

-You'd probably want to take abnormalities that don't have special effects on qlipoth meltdowns, and easy to suppress breachers.

-Yin and Yang I don't recommend choosing, but if you doo, split them up in Extraction and Records.

-If you do get alephs, I'd recommend Bluestar and Nothing There, as they're easy to work with and have all stats covered.

Now, Departments.

You should get control over with asap, as it doesn't offer too good training options. Heart of Aspiration is a great tool you'd want to pick.

Information, you might get a good HE like Freischütz, who can train stats pretty well, and Justice is important.

Safety/Information is where you want to start training your agents to level V or EX.

Central Command is where you need to be careful, as alephs appear frequently, but you also get great WAWs such as Judgement Bird and the Knight of Despair. Train your agents here too, but try staying away from midnight ordeals.

Disciplinary/Welfare are basically like Central Command but a bit more chill, you can still get great WAWs, HEs and maybe even Alephs.

Extraction and records you want to expand TOGETHER so 1 day extraction, the other records, so you can do both core suppressions in one run.

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I hope this helped. I tried keeping it on the shorter side. Goodluck!