Aim for at least 40%. You need to spam your defensive skills.
If you are looking to create a "paper" or guide for a custom HOI2 mod focused on a "Demon Lord" faction or power system, here are the essential elements for a "v10" (version 10) high-performance setup: Core Mechanics for a Demon Lord Faction lli hoi 2 the demon lords power sucks v10 best
Focuses on Diablo rescuing the head priestess, Lumachina Weselia, from the Paladin Gewalt. V10/Season 2 Best Moments: The Great Disconnect: Why "LLI HOI 2’s" Demon
Why this matters
If you are following the recently popular "Strongest Magician" series: Protagonist (Ike): lli hoi 2 the demon lords power sucks v10 best