There was a recent thread when the discussion of design principles in 5e was raised. I made the same comment that I had made over the past five years, which is basically that, IMO, there are too many spellcasting classes, and that the spells (especially the cantrips) had a very "same-y" feel, and that this was (IMO) largely attributable to the design principles of 5e.
To me you miss a huge one where 5e has a serious problem with same-yness, although not as bad as 3.5. And that's "Prosthetic Forehead Monsters". When a monster like a succubus has abilities that are mere spells, then it means that the succubus, rather than being something weird and frightening, is nothing more than a wizard with a prosthetic forehead, and whatever it can do the PCs can do. Which makes the whole setting bland.
And when you turn all the interesting abilities into spells you end up with a game of magicians and muggles.
1. Overlapping spell lists. Okay, so maybe the ye olde 1e PHB was a little overboard, by having each caster have its spells in its own section .... but maybe not!
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2. Too mix-n-match. Ritual spellcasting. Cantrips. Everything is available easily through either multi-class, subclass, or feat. To the extent that there is meaningful class differentiation (there isn't), you can easily get whatever you want from any other class.
To me the problem here was turning the back on 1e - and in doing so meaning that the "big" casters could fit almost any niche. It's the "I can do anything" that makes them bland every bit as much as the overlapping spell lists.
4. All effects are measured by spells. Magic items. other class abilities, almost everything is expressed in terms of spells. So ... okay. There's a lot of it.
Yes! Absolutely! And when all effects are measured by spells (as they are) it turns the characters without them into muggles.
5. Cantrips are terribly boring. Pew pew pew. You can look at them, and refluff 'em as you want. But it both makes cantrips terrible, and has the additional added effect of making higher-level damage spells terrible as well.
Can't agree here. Or rather I can but I can't agree that spellcasters learning magical self defence is a problem or the easiest things to cast being bland is a problem.
More importantly, by providing casters with the always-on, always damage cantrips, it effectively nerfed the utility of higher-level spell.
Only in the way allowing wizards to shoot crossbows did. Cantrips are not the match for any serious weapon (other than Eldritch Blast) and aren't designed to be. They are meant to be a replacement for using crossbows, daggers, and staves - and do about as much damage as physical weapons on a caster for the first few levels - or half that of an actual warrior.
6. Lack of mechanical differentiation. The Warlock? Short rest + invocation ... that's different. Everyone else? It's the same. Overlapping spells, overlapping casting abilities, overlapping mechanics.
Honestly, and I don't like saying this because it's probably my favourite class, the Warlock is a huge part of the problem. If the warlock didn't exist then all the other casters would look a whole lot more different because there wouldn't be this one caster that had walked in from another game and shown just how different things could be.
(and, TBH, they overloaded EB so much that most players just play it as a glorified EB spammer).
EB makes the warlock as good round to round as a beastmaster ranger is with a bow. Nothing more.
Back when all weapons did d6 damage, did they all feel the same because they did the same damage, or were they objectively different because they had different names, and therefore (by definition!) were different?
Weapon damage was changed because everyone was wielding iron spikes because they were the cheapest weapon available. I think that answers that question.
On the other hand in games like 13th Age and Dungeon World where weapon damage is by character class I've not noticed people doing things like that.
The casters feel ... well, very different. No one would confuse the Cleric and Magic User lists. Even subclasses (like the Illusionist) are very different than the main class in terms of spellcasting.
Apparently people think the 4e fighter and wizard feel same-y though.
Does 5e's magic feel same-y to you? The spellcasters?
And do you like the design principle (spell equivalent) of 5e?
5e appears to be a game about magic users and muggles. And my favourite classes are the warlock and the shadow monk - both of which are weird and can do stuff which isn't spells. I wish there were more of them.