Wrap the extra-firm tofu in a clean kitchen towel and press for 10 minutes to remove excess moisture.
Crumble the pressed tofu into small, bite-sized pieces using your hands or a fork.
Heat the avocado oil in a large non-stick skillet over medium-high heat.
Add the crumbled tofu to the skillet and sauté for 5-7 minutes until the edges are golden and slightly crispy.
Stir in the ground cumin, chili powder, garlic powder, onion powder, sea salt, and black pepper until the tofu is evenly coated.
Add the nutritional yeast, black beans, and sweet corn to the skillet, stirring frequently for 3-4 minutes until heated through.
Warm the corn tortillas in a separate dry skillet or directly over a low gas flame until pliable and slightly charred.
Divide the tofu and bean mixture evenly between the tortillas.
Garnish each taco with fresh cilantro and a squeeze of zesty lime juice before serving.