More hints you say? More hints!
This time we want to cover 3 eggs for you. Let’s get down to the details:
Rare Egg #69 — District 4 - Mission 8 Normal mode. Use your backline hero in the first wave to find the egg. The edges of the location can be a good starting point 
Rare Egg #78 — District 9 - Mission 3 Normal mode. Use your backline hero in the second wave. Better look up 
Nothing there? Try experimenting with the heroes who have a wider view point.
Legendary Egg #95 — District 11 - Mission 7 Hard mode. Use your backline hero in the first wave. See those barricades? You don’t need them
What are you waiting for? Hunt those eggs and drop a screenshot!
