>>106528862with a Show Text node (like in the example) you can see what words it picked, it builds a string after all, or depending on custom nodes it might also render out the generated text in a multiline box below
wildcards simply work by randomly selecting a line from text files with each entry being separated by a new line, so lets say you have a wildcard text file called "color.txt" with like 30 color entries, one per line, and then you write "__color__ eyes" (double underscores are the standard for wildcard syntax) in the prompt, the output could be "blue eyes", "orange eyes", "green eyes", determined by seed
you can also have multiple tags and entire prompts as it reads per line, so you can have a bunch of premades written for easy randomization, be it booru tags or natural language
and to make this all work, you need a wildcard processor nodes like from the Impact Pack, or what I personally use from Mikey Nodes because of the simplicity (pic related); just need to figure out where the wildcard text files go
