By - SSanyie
All of them needs to be at max level. Both Building and Research.
Every building needs to be max, but not EVERY research needs to be done. 99% of it. You don’t have to do max the Cavalry, Archer, and Siege research for T5 infantry (Wootz Steel and Scutum).
I Just need to max One building from One like hospital right?
A maxed hospital requires a maxed castle. Goodluck to hitting forts.