I have not seen anything like Agonizing Blast but the way this guy formats his text it might be hidden somewhere.
What makes eldritch blast great is the invocations which you can put to use with it. For eg, a lv 17 warlock casting pure EB deals just 22 damage on average(4 * D10). With agonizing blast, it deals 4 * (D10 + 4 * CHA MOD) and with CHA mod = 5, you can deal 20 + 22 = 44 damage. Repealilng blasts and other invocations also make EB amazing. Without invocations, EB is just like firebolt
Also, I have heard that necrotic damage reduces enemy max hp on 5e.
-=-=-=-=-=-=-=-=-=-=-=-==
Would be cool to see the opinion of someone who played 3.5e as a shadowcaster since I honestly din't played. Only read the book(8 hour travel = nothing better to do than read random things). The greatest advantage of shadowcasters over other casters is the fact that higher level mysteries later become spell like abilities and then, supernatural abilities, which provoke no attack of opportunity, can't be dispelled, counter spelled, ignore SR and require no somatic component. The trade off is that their spell usage and selection is more limited.
Is just can't be translated to 5e.
Flood of shadow also can't be translated since there are no empower spell on 5e and metamagic is restricted to sorc. So it is completely different on 5e.
And some
spells "mysteries" deals ability damage which also can't be translated into 5e. So got adapted into making the next save with that attribute at disadvantage
Ok the capstone isnt so inferior , but everything is still clunky and against 5E spirit tbh.
The homebrew class is a "try" to make a 3.5e complex class fit into 5e class. Of course, is clunky.
At the level you are using that you are tickling gods already.Army of shadow might not scale well.
I disagree, this spells was only some examples, Prison cage is like a force cage which damages the prisoner, sharp shadows is like Hellish Rebuke. Curtain of shadow is like wall of fire + darkness and so on. But you are right,
high tier magic on 5e is far rarer than on previous editions. Only a like 0,001% of the shadowcasters would even attain mastery over his shadowy magic...
-=-=-=-=-=
I have heard that PRC has shadowcasters. I will play with then once I an at home with a better PC
http://nwnprc.com/manual/english/content/base_classes/136.html