Quick Tips.

Some simple tips for your might development:
Talent: Focus on the right side with construction, researching speed.
Then you fill the left side with training speed lv2 then lv1.
It will take you 46 level to fill all. Then you fill gathering speed.
Construction: Focus on bulding lv17 castle for t3 troop units.
Researching: Focus on Construction, gathering speed, wall hp, wall defend, energy recover, save energy; trap attack, cavalry, ranged, siege units attack, infantry, cavalry, ranged units defend, all unit hp.
Army: all t3 troop as much as you can.
Important: never waste time of construction, researching and training. You will gain at least 100k/day might under lv17 castle and at least 200k might/day above lv17 castle.
P/s: Remember save your speed boost for solo and hell event.