So we have an Enchanter... but no Enchantments... we have telekinesis... but no psionics... we have a Loremaster that can be drooling idiot and won't be any worse for it.
Are you noticing any kind of disconnect here?
The Class they have set up for Cleric draws its strength from... strength. And that doesn't seem completely borked? Not at all? Not even a LITTLE TEENY BIT?
you do see that character systems that kind of simulate real people/heroes by so called stats only can be so accurate? so, yes, in the D:OS "simulation" clerics need strength (strength of mind / mental strength?). loremaster is not about intelligence (or is not controlled by it but by a seperate talent)
also you do see that magic systems do not conform to rules of logic/physics/etc. or the "mass society"? they only conform to the rules of the person who envisioned a particular magic system? so, yes there is telekinesis without psionics and "enchanter" only is the name of a setup/combination of stats/skills in D:OS (which is classless btw.)
so, no, there is not a single kind of disconnect here. there is only Larian's game, their vision of it, their ideas etc. (and of course there is the f.u.m.e (see below)).
so, if you don't like it, either don't play the game or mod it to your likings.
