Random excerpts from The Dragon Prince commentary stream:

trapped-in-cartoon-hell:

• Callum has a photographic memory, which is why he’s so good at magic. If you mess the runes up even a little bit, they can blow up in your face.
• Viren and Harrow have known each other for a long time, possibly since they were kids.(So odds are low that Viren is the original dark mage from the intro)
• Callum’s glowy cube thing being found in a box of keys is definitely important. (“Interesting that the cube would be in a box of keys, isn’t it? Wonder what Harrow was thinking?”)
  
• The place that has Sarai’s statue is called “The Valley of Graves” and it’s full of the graves of dead kings and queens
  
• Sarai was a warrior, like Amaya
• Amaya’s right pauldron is bigger than the left so that her shield-bashing arm has more mobility
• Viren does favor Claudia over Soren, which Soren has lowkey picked up on. It’s given him a little bit of an inferiority complex, which might explain why he’s a bit of a bully toward Callum.
• The sunfire sword in the end credits is distinct from the dagger we see, and seems like it might be important.
• They have a bit of an in-joke about the vet in The Dagger and the Wolf in that THREE separate times he says there’s nothing he can do to help a given animal. He’s just the worst vet ever.
• Claudia’s hand light is a cantrip, that’s why she doesn’t need runes or magical creatures
• Callum perceives himself and others as anime protagonists, basically. Much cooler than they are in real life. 
• Runaan is named after one of the writer’s night elf hunter from WoW 
• The way Viren behaves when he’s in the dungeon is a more accurate picture of who he is since he’s not putting on a performance for anyone.
• Elf horns do not grow back. 
• The giant leech is an illusion too. There was originally a scene where Rayla slid down its back but they cut it because that wouldn’t have worked.
  
• Elves “don’t really understand the concept of money.“ 
• Rayla has an easier time opening up to Ezran because Ez has been very open with her and has trusted her, while Callum has been suspicious and they’ve gotten into a lot of arguments
• “pay close attention to the music you hear when the mirror is on screen” WHAT DOES THIS MEAN
• One of the pins on Ezran’s backpack is Amaya’s symbol
  
• The VA who plays the Moon Elf at the nexus(Lujanne) does the voices for all the illusions
• She’s also manually piloting the illusions that whole time, like she has a CCTV camera and everything
  
• Rayla and Lujanne will have an interesting relationship (IF WE GET MORE EPISODES, C’MON NETFLIX)