Start by matching the Moods, Likes, and Dislikes of the Bees in your Attack squad and Defense team. This provides a mission boost and increases your chances of success. Your Bee's Landform type also plays a role. See the chart at the bottom of this page for details.
REMINDER: Likes, Dislikes, and Moods are randomly assigned when the Bee is born (whether it is Hatched or is the offspring from Breeding).