Final answer:
The contents of an 'Enchilada Vera Cruz' cannot be confidently specified with the provided context, which does not directly reference enchiladas or their ingredients, but it may include elements common to the Veracruz region's cuisine.
Step-by-step explanation:
The question "What is inside the Enchilada Vera Cruz?" does not directly correlate with any of the provided excerpts from the reference material, which discusses standard guacamole ingredients, a passage apparently from a narrative source featuring de la Vega, and a photo description of El Tajín Ball Court from the Classic Veracruz Culture. As such, confidently specifying the contents of an 'Enchilada Vera Cruz' without further context or culinary reference is not possible.
However, based on the cultural context provided by the El Tajín reference, one might infer that an Enchilada Vera Cruz could involve regional ingredients from the Veracruz area in Mexico, possibly including seafood or tropical fruits as coastal Veracruz is known for such elements in their cuisine.