I must say that most classes are very well done, but this class does not make any sense, I did it initially because it is my favorite class in the games, but better to become Necromancy (or even Druid, since it also has the summons of the wizard).
I explain:
The description reads as follows : "Compelled by shape and motion, your favored arcane style involves summoning creatures and objects, as well as displacing them in space. Learning Conjuration spells from scrolls only costs you 25g per spell level, not 50".

I understand with this description as it happens in other games, that this is the summoner class, with which to summon creatures and things, but it is a huge disappointment. Because all the spells are shared, and the only thing that this class has of "special" is that it can create water (which seems to me with pardon of the word, a shit) and at LEVEL 10, when you are very advanced in the game you get "Focused Conjuration", which although it is useful, it is not bad, for level 10 is not much.
In my opinion this "Focused Conjuration" is what they should give you at low level instead of "Minor Conjuration: Create Water".

Unlike Necromancy School, the skills do make sense for summoning undead, and choosing to focus on that subclass has rewards, but however making Conjurer is a waste of time.