In one of the supreme ironies of history, the austere Lycurgan system at Sparta failed in its primary aim – the fossilization of martial virtue – and succeeded in military victories, the heady profits of which undermined the precarious communism of the bivouac state. Conditioned to repress fear, the Spartan compensated by indulging greed – bribery, not cowardice, was his fatal weakness. After the collapse of the Spartan Empire at the Battle of Leuctra in 371, mercenary service became the principal Spartan occupation, even for Xenophon's model officer and gentleman, King Agesilaus. With landed estates encroaching on the traditional lots and great fortunes swollen by the gains of empire and mercenary adventure, the common Spartan found himself reduced to an equality of obligation only. The inflation and economic stress of the Hellenistic era intensified the imbalance between wealth and poverty in Lacedaemon. In a brief reign (244–241), the idealistic young King Agis IV tried to revive Sparta's military glory by restoring „Lycurgan ways” and did effect the abolition of debts but failed to redistribute land lots – his agent, Agesilaus, avoided the issue until a counter-revolutionary coup led by the deposed King Leonidas overthrew the reformers and lynched Agis. In 227, Leonidas' son, Cleomenes III, seized power and completed the aborted reforms of Agis-his subsequent success forced his rival for leadership of the Peloponnse, Aratus of Sicyon, into an alliance with Macedon, and Cleomenes was defeated at Sellasia in 222 to die shortly after in exile in Egypt.