The apex legends is a map that shows the distribution of each of the three types of legend.
The top left legend is the standard legend, the middle legend is a variant that’s only used in the case of the top two legends.
The bottom left legend has an additional legend that tells the legend’s context, such as the legend name.
Each of the legend types has a different meaning, and the legend names are based on the meanings of the legends in the top legend.
If you need help with apex legends, you can visit the apex legends website.