Maintaining a surplus is often considered sub-optimal play; if you aren't dipping into negative income to hire stronger units, you aren't clearing shards fast enough to keep up with AI progression. RPG Elements and Hero Customization
It is notorious for its steep learning curve. Success requires deep knowledge of which site defenders you can realistically beat at any given turn. Eador: Imperium
The RPG layer is where Imperium adds its most significant new content compared to previous titles: Maintaining a surplus is often considered sub-optimal play;
Combat occurs on a hexagonal grid where terrain, elevation, and unit stamina play critical roles. Mismanaging stamina can leave a powerful hero exhausted and defenseless mid-battle. Community Consensus and Legacy Eador: Imperium