Heat olive oil in a large skillet over medium heat. Add ground chicken and cook, breaking it apart. Add garlic powder, onion powder, smoked paprika, salt, and black pepper. Cook for 6-8 minutes until browned.
Add dill pickle juice and ranch dressing to the chicken. Stir and let simmer for 2-3 minutes.
In a separate skillet, sprinkle shredded cheddar cheese in a circle over medium heat. Cook until melted and bubbly, about 2-3 minutes. Flip and cook for an additional minute until golden brown. Remove and cool.
Warm tortillas in a skillet or microwave. Place chicken mixture on each tortilla and top with lettuce, tomatoes, and pickles.
Garnish with crispy cheese lace and fresh dill. Serve immediately.