Maya didn't know what to say, so she just stayed silent while her looks showed her great concern. Ibro then started to implement his summoning plan. 10 days in the real world equals 10k days here, which was a lot, but for him he didn't see this enough.
Ibro knew his enemy was well prepared for him, and putting that worst case scenario in his mind, he needed as many armies as he could gather up. The summoning fever of Ibro continued day after day, week after week, month after month, and year after year.
10k days were a lot, but they passed rapidly on him, while his armies kept increasing in a rapid pace without showing stop. He didn't focus on summoning normal skeletons anymore, as they were like cannon fodders to him.