Is there a Guide for Optimal Hero Leveling?

[zephyr1]

Also, if you’re just looking for a list of all of the heroes without guidance, this one is excellent:

New! All Updated Hero Rosters (including costumed heroes, trainer heroes and family bonuses)

Last update: 3.9.2021 new Holy Heroes and HotM list added and updated. Update completed. Total is Attack+Defense+Health and heroes are listed in alphabetical order. 3* - 4* - 5* (Costumed) Fire Heroes: 12-18-34 (13) Ice Heroes: 12-14-35 (13) Nature Heroes: 15-16-32 (16) Dark Heroes: 15-15-37 (13) Holy Heroes: 11-12-34 (13) Unique Heroes: 64+60+64+67+57=312 Costumed Heroes: 68 1* + 2* Heroes: 26 [Fire3] [Fire 4-1] [Fire 4-2] [Fire 5-1] [Fire 5-2] [Fire 5-3] [Fire 5-4] [Fire c…