FrogReaver
The most respectful and polite poster ever
I think I’m not gonna bend on ritual casting. Might give them wizard ritual casting via their spellbook, but a normal spell list/prepared spells system.
The thing is, the class has to have some lore elements that set it apart from other gishes. My idea is that they are warriors who use ritual magic to enhance their magical and martial abilities.
I’d probably call the archetypes either Aegis of XYZ or The XYZ Circle, and lean into the idea of the hermetic/esoteric medieval sword masters.
Monk and Paladin are the comparison models, so I could go either way on points vs spell slots. Points allow more granularity and inclusion of new abilities that don’t have to be a whole spell, and don’t need to be balanced around other classes potentially gaining access. And either points I’d feel less wierd letting the class do wild stuff like, say, gaining full caster ritual casting, but only getting up to 5th level normal spells.
Swordmage doesn't scream ritual caster to me.
Most spells designed to work while attacking have not fared very well. I would lean toward Spell-like abilities that augment attacking and defending - some active and some passive.
An abjuration wizard or ancestral barbarian really has what I'd envision a magical aegis shield doing.
I probably would have them be warriors that use magic primarily to manipulate the battlefield. I'm thinking warriors that would be used in warfare to help break enemy ranks by pushing them out of the way, cutting off retreats with magical walls. Short range teleportation to get behind the enemy ranks, etc.