Two

The bald youth from the Orobona family froze, watching as these two Skeleton Warriors came into being. He felt as though he had been transported into another world, watching on incredulously. 

It could be said that aside from those who came from families who might have a Summoning Necromancer in their history, Ryu was most definitely the most well informed on such a matter, especially after all the years of work he put into finding the Death Shrine. 

For him, then, the Lower Skeleton Warrior was just the beginning. It was a mere tip of the iceberg in terms of what a Summoning Necromancer was capable of. He could already see a future where the profession had much more to offer. Or, more accurately, he had no choice but to aim for this future for the sake of Nemesis.