How to complete mass development and hero development daily event ?

Use coz bonus tickets , then recruit heroes on the heroes hall,, u can change wisdom medal u’ll have points too.. then switch heroes.. how to switch heroes... go to the YouTube search and watch.

The Mass Development Event has 3 options for earning points:

- Increase building power (upgrade buildings)

- Increase Tech power (do research)

- Training Speedup items (train troops and use speed up items)

You can do any or all of these to gain points