I agree with some parts of that piece of text, but not all of it, and certainly not with all it says about lawful evil.
We all got our interpretations!
I don't think you can say anything about what a lawful evil character doesn't care about. Could a lawful evil character care about freedom, dignity or life? Sure he could. But his means of achieving what he wants pay less attention to the needs of others.
I believe that the idea is that freedom is a Chaotic value, not a Lawful one. Dignity and Life are Good values, not Evil ones. If you value freedom, you're not Lawful (that allows for personal choice and individual influence); if you value dignity and life, you're not Evil.
I think if anyone would be able to show mercy, it would be a lawful evil character. It all depends on what he believes in. I think if the lawful evil character is acting purely on the lawful side of things, this may lead him to commit merciless acts. But I wouldn't dare say that a lawful evil character is entirely unable to show mercy. This point is even contradicted within this very text, so more on this later.
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You might even say that they could be merciful. See? This is what I meant earlier.
Mercy is a Good concept, and having a taboo doesn't mean you're merciful. Mercy is when you relent from punishment - Lawful Evil characters revel in punishment of the violations of their taboos. Sort of, they can have a taboo that says "I won't hit you if you don't come near me," but if you come near them and are weak enough to be broken with their hit, they won't show you mercy, they'll hit you and break you and claim its your fault ("I was just standing here, and YOU came near ME!").
This I completely disagree with. Hierarchy/rules/laws/order, yes. But wanting to rule? Not all lawful evil characters want to rule.
Wouldn't being the ruler be better than being the server? They're willing to serve, but I bet most of 'em think it'd be better if
they were the ones calling the shots.
He could condemn others based on just about anything, just as any neutral or good character could. It all depends on what he believes in. He could be true to his word and keep his promise, or he might not. Lawful, does not mean honest, nor does it mean dishonest. It just means he follows a code, a series of rules, laws or tenets.
I think Lawful implies a value in promises, since the law is just an outgrowth of promises. Oaths. Judging a character by their qualities and not their actions is another trait of Lawfulness - Dwarves are X, and individual dwarves don't change that, in general.
I highly doubt the latter holds true as well. Certainly not for all lawful evil characters.
I actually think that's one of the meaningful narrative traits of an LE villain - they make a world where by opposing them, YOU are the one in the "wrong."
Characters don't consider their alignment at all, if they are actual characters. Have you ever woken up one morning and thought to yourself: "Boy, it sure feels pretty swell being lawful good. I wish more people had my alignment, because it is the bestest alignment of them all!"
Historically, D&D is a world where you'd know your alignment (there are detection spells, there are languages), so yeah, you'd know where you stand, cosmologically, and there's a reason you'd stand there as opposed to anywhere else.
No. If I would consider any evil alignment the most dangerous one, it would be chaotic evil. You can always count on a lawful evil character, because he is consistent in his actions, and follows certain rules and beliefs. But a chaotic evil character is like The Joker. They are wildly unpredictable, and will even betray their own allies.
But they don't form systems, they don't create lasting cancers. The Joker's just one loon - off him, and the world continues on normally. But the wicked empire can bring novel forms of suffering to entire nations of people, and if they're not opposed, they will.
Also, keep in mind that EVERY alignment on that page gets a best/worst sentence - simply a statement from the perspective of that alignment, or the enemies of that alignment, about why this one is good or bad. For instance:
Chaotic Evil said:
Chaotic evil beings believe their alignment is the best because it combines self-interest and pure freedom.
Chaotic evil is the most dangerous alignment because it represents the destruction not only of beauty and life but also of the order on which beauty and life depend.
So it's less that Lawful Evil is OBJECTIVELY the most dangerous alignment, and more that one could consider it the most dangerous alignment, for those reasons.