Only a young senator when he was adopted, Gaius Cassius Rufo was raised as the son of the Elysium Empire's most politically influential family, whose patriarch served as a Censor upholding the interests of citizens living outside core provinces(i.e. of provincials). By a narrow margin, Cassius was chosen by the Senate during an ambiguous succession. His election was a major victory for the Provinciales faction of senators against the growing patricianis faction. Since this faction remained dominant, the Senate and Caesar were forced to continue selling public land (ager publicus) to sustain the spending required to provide services to the provinces.
By the late 11th century, some blacksmiths had spent an entire career working with steel. These uncommon craftsmen would have apprenticed under master ironsmiths who only learned about norica pistoriana (crucible steel) partway through their lifetimes. Guilds whose influence reached across the Elysean Empire spread the techniques developed by Pistorius Mica for forging a durable and flexible steel in clay crucibles. By the reign of Cassius, this tradition had been practiced enough that steelsmiths could make steel tools of the same form as tools made from ferrum (iron) or cuprum (copper). Where early steelsmiths were limited to simple shapes, this new generation could create steel armor and steel trinkets.
The Senate took advantage of these developments in metalworking skills by outfitting all of its legionaries with steel plate armor. Before 1900 AUC, most legionary armor was made from noric steel, a mineralogically distinct and durable type of iron, but by 1920, the majority of legionaries had armor crafted from pistorian steel with ridged patterns for deflecting blades and arrows. The significance of this transition for the abilities of the Legion is hard to overstate, given the extra durability of the new steel. Suffice it to say that a legionary of the late-11th century could take dozens of direct blows without harm from the weapons of contemporary kingdoms.
Steel armor completed the transition of Elysean military equipment into an age of steel. Some of the first items made from the new steel were gladius swords and arrowheads for the Legion, leaving body armor one of the last things to be upgraded. In general, Elysium now possessed drastically superior military technology than its neighbors, with weapons and armor rivalled only by two powers in the world (Song China and Ayyubid Sultanate). An arrowhead used by a sagittarius (legion archer) was a case-hardened broadhead piece of steel with four symmetrical blades, an time-consuming but rewarding weapon to forge. Swords for legionaries were becoming more and more elaborate as steelworking improved but the overall design of the gladius remained largely unchanged. Furthermore, the scutum (rectangular shield) had been redesigned without the central boss, for replacement by a layer of steel over the wood.
A Kataphractos of the equestrian order was outfitted with the heaviest steel plate armor by the mid-11th century, covering him from his head to his feet. Although Cassius reduced their numbers to 300 for each legion, their effectiveness in the new steel armor was definitively superior to their more numerous noric steel armored predecessors. This reduction in numbers was part of a gradual but continuous demilitarization implemented by Cassius, resulting in the disbanding of forty (40) legions from eighty (80) Legions in active. by 1954. In general, the year 1954 was a milestone set by the emperor to reduce the size of the Legion in the face of the crushing deficits that could only be matched by selling valuable public land.
In any case, the difference between pistorian steel and other varieties of steel is difficult to overstate. This crucible steel is forged with a remarkable purity between 1-2% carbon content. Normally, highly brittle structures form in the steel at this level of purity but Pistorius Mica used repeated forging cycles to group this brittle material into thin lines. In many ways, the complicated forging of this steel may be Mica's greatest and most complex invention. Blades forged from this process could hold a sharper edge or point than with other metals and armor forged using this steel was nearly impossible in practice to penetrate and did not permanently deform as easily as other plate armor (although it had a tendency to deform slightly with heavy blows).
Due to the exotic forge and skill requirements of pistorian steel, only a small percentage of Elysean ironsmiths were able to forge ingots or objects of such high quality metal. However, the Legion was guaranteed a steady supply of arms and armor from local smiths with the right capabilities. Although pistorian steel was expensive, the costs saved from not transporting equipment from Noricum, the only source of noric steel, to the frontiers made the transition to pistorian steel only marginally more expensive.
One of the most important applications of steel by the Legion was in its artillery. The elasticity of pistorian steel combined with its durability made it ideal for the polytrahoi (semi-automatic artillery), manuballistae (handheld long-range crossbow), and Calanum (cannon). In general, steel crossbows were a major advancement in weapons technology that gave the Legion an advantage against the enemies. However, the Elysium were aware that the Toltec armed its heavy infantry with iron who learned how apply in armors and weapons.
With the Senate focused on exploring the continent, motivated by the profits coming its way through trade, other Elysium were exploring the world on their own initiative. Many of these journeys were motivated somehow by the publication that speculated on the direction of the next great threat to the empire.
On these headings, one expedition left from Cuba and another from Provincia Superi Caesariensis (British Columbia). The first expedition returned after discovered the so-called "
Pearl Islands" off the coast of the land with abundant pearl oysters while the second never returned. News of their failure dissuaded further attempt to discover the called Terra Barbarus Septentrionalis, although it is probably that other people made attempts with no record left behind of their journey.
At the same time, a few Elyseans set out from the coast of the Oceanus Atlanticus to find more islands. These expeditions employed recent developments in sailing technology, passed onto Elysium from Boreanii. Northern longships were exceptional craft which resulted from unprecedented developments in shipbuilding.
First, the hull of a longship consisted of overlapping planks as opposed to joining planks of wood by inserting tenons on one plank into a mortise cavity on another. This clinker build allowed for a lighter and more durable hull. By 1949 AUC, river boats were mostly clinker-built and the design was occasionally employed in seafaring vessels. Second, the northmen rigged their primary sails using horizontal spars connecting perpendicularly to the mast of the ship. This square-rigging allowed a ship to have larger sails for catching more wind, permitting higher speeds on the open sea. However, unlike the popular lateen-rigging, a square rig could not sail upwind by beating, limit its use under less ideal conditions.
Together, these two new technologies would not produce the most impressive ocean-going vessel but the invention that changed navigation forever was the fusion of square-rigging and lateen-rigging into one vessel. Shipwrights in Civis Nova Olisippo created a 19 meter long clinker-built ship whose central mast or mainmast was square-rigged and whose rear mast or mizzenmast was lateen-rigged. This vessel operated completely without rowing but still resembled the larger decareme and quinquereme galleys used by the navy since behind the masts was a massive aftcastle for additional crew quarters. Due to its unique sails and large size for merchant vessels, ships of this new design came to be referred to as amplaves (s. amplavis) by Elysean sailors.