Remove stems and seeds from the dried chiles. In a saucepan, simmer the chiles in water for about 5 minutes until softened. Drain.
In a blender, combine the softened chiles, onion, garlic, diced tomatoes, apple cider vinegar, cumin, oregano, paprika, cinnamon, and a bit of beef broth. Blend until smooth.
Heat oil in a large Dutch oven or pot. Season beef chunks with salt and pepper. Sear the beef on all sides until browned. Remove and set aside.
Return beef to the pot. Pour the blended sauce over the beef. Add bay leaves and the remaining beef broth. Bring to a simmer, cover, and cook on low heat for about 2.5 to 3 hours until the beef is tender and shreds easily.
Remove the beef and shred it using two forks. Skim any excess fat off the top of the broth (save some for cooking the tortillas).
Heat a skillet over medium heat. Lightly dip each tortilla into the top layer of the broth to coat. Place the tortilla on the skillet, sprinkle with cheese, and add a scoop of shredded beef. Fold and cook until crispy, about 2-3 minutes per side.
Serve the tacos hot, garnished with cilantro and onion, alongside a cup of the warm consommé for dipping.