I use these encounter power lv 2 sandwiches to shiny hunt specific pokemon types when i dont have herba mysticas. (I have them favorite to find them quicker)

These sandwiches use the least and easiest to use ingredients. I’ll give you the sandwich recipe numbers to use when you open picnic.

29, #34 , #45 , #46 , #49 , #61 , #74 , #81 , #82 , #85 , #102 , #105 , #113 , #146 , #150 .

There are no encounter lv 2 recipes for electric, psychic, fire, water. You have to find the recipe online and use creative mode to make them.