Illusionist's bracers can still make it twice per turn :)

I would interpret that as only working with minor illusion. Imo it is far too op otherwise. But you can always play sorlock, if that is what you are into (esp with clockwork soul now, you won't miss any of your EBs anymore, which is great)

Quote from Qoray >>

I would interpret that as only working with minor illusion. Imo it is far too op otherwise. But you can always play sorlock, if that is what you are into (esp with clockwork soul now, you won't miss any of your EBs anymore, which is great)

 What part of "The bracers’ power, though, extends far beyond illusions." would imply that it only works for minor illusion. Also how is multi-classing into sorcerer a replacement for this item?

Hold up.

The Echo Knight's Manifest Echo is an object, not a creature.
So... we have a fighter subclass who, cards played well, is outright immune to this spell, and this spell has no utility.

Yikes.

... Good mimic test strip though.

cannot cast spells with Haste

16* blast right? 
cast x4

then twinx4 more

then quicken x4

then twin the quicken x4 

20cha is +5 for agonizing blast

 but if you hex them the turn prior that’s another 1d6 

  So up to. 16d10 plus ( up to 80 AB bonus)  plus the 16d6  hex damage 

Quote from DaLyla >>

If you wanna go the extra mile (and maybe infuriate your DM), multiclass sorcerer and use metamagic to twin/quicken the cantrip to send 8 beams and become an Eldritch Blasting machine-gun

 Take 2 levels in fighter to action surged and shoot 4 more

When a higher-level player casts this, should they call each shot before they know the resolution of the first blast?

I'm confused as to whether this cantrip can be Twinned by a Sorcerer with Warlock magic initiate Feat. I realize Quickened Spell will yield the same result (using EB twice in the same turn), but is it because the multiple beams at 5th level can target different targets?

Additionally, multiclass into Fighter two levels and then use Action Surge. 12 beams of unadulterated hatred for whatever poor bastard that happened to step within the range of your ire. Maxing that out, you're dealing around 180 with Agonizing Blast, an average of 132 damage with AB, 120 without and an average of 72 without.

Couple that with Eldritch Spear and Fly and you're banned from every D&D table. xD

Eldritch blast my beloved

Can someone find where eldritch blast says it cannot target objects please?

You can't, technically, twin Eldritch Blast.  But I do believe you can quicken it to a bonus action, and then use your action to cast it again.  Am I wrong in this assumption?

How to make a tactical nuke with Eldritch Blast:
1. Be a Warlock-Sorcerer
2. Take the Eldritch Spear Invocation to cast Eldritch Blast from 300 ft away
3. Take the spell sniper feat to double that range(600ft)
4. Take the distant spell Metamagic to cast double Eldritch Blast's range, making it 1200ft (roughly 365-366 meters)
5. Multiclass into Barbarian
6. Take the Eagle buff from the Path of the Totem Warrior
7. Good job buckaroo, you now have a tactical nuke

Quote from Ol_JanxSpirit >>

When a higher-level player casts this, should they call each shot before they know the resolution of the first blast?

 No, they should resolve each blast sequentially, although calling the targets first is an option.

https://www.dndbeyond.com/sources/sac/sage-advice-compendium#SA153

Take levels in sorcerer and use distant spell and you have 1200 foot range

Will do

Are the extra waves based on total level or Warlock level? I've seen some videos saying total levels but that sounds weird to me.

e

My understanding has always been that cantrips that upgrade, upgrade on total level, not individual class level if multiclassed