Preheat oven to 350 F.
Remove 1/4 cup (packed) of warrior mix and place in a medium mixing bowl, put the rest of the package into another medium mixing bowl.
Add the 1/2 cup monkfruit sweetener, 1 cup melted butter, and salt, to the bowl with most of the warrior mix. Stir to combine, it will be a crumbly thick dough.
Line a 9x13 baking pan with parchment paper and spread the dough out onto the pan, pressing it into a thin flat sheet. Bake for 25 minutes until lightly browned. Remove from oven.
Reduce oven heat to 325 F.
Whisk the 1 1/2 cups monk fruit sweetener in with the 1/4 cup of warrior mix in the medium bowl. Add in the eggs and lemon juice and whisk to combine fully.
Pour this mixture over the crust in the pan and return it to the oven carefully.
Bake about 30 minutes until the egg mixture does not jiggle when you touch the pan.
Remove from oven and allow to cool completely. Slice into squares. Use a mesh strainer to evenly sprinkle the powdered monk fruit sweetener over the squares.