Iron Hearts 3 __link__ -

Every time you build a tank division, you gain "Practical" experience in Armor, reducing the cost and time of the next tank. The meta-game is about building a "practical ladder"—starting with cheap units to unlock expensive ones. This is where new players bankrupt their nation.

series, the third book follows Nadiya as she attempts to foil an abomination's plans at a graduation tournament. Context for Readers: iron hearts 3