He didn't blame the lords who sent him a message after all he was the one who posted the message asking them to and if he suddenly told them that he didn't need it anymore, it would make him less credible in their eyes which will surely affect him later on hence the 5-hour trading spree.
"Maybe i would create some artifact to prevent me from acting rashly" Kingsley thought as he created a chair to sit while he waited for their evolution to be done
"Are they to be added to the Army, my lord?" Viktor's voice was heard and immediately Kingsley turned to look for its source and just a few meters to his left, he could see the Demon Emperor walking towards him.
"Yes…. i got more than required but we'll find what to do with them… I hear Athena has quite the talent in managing an army" Kingsley said as he examined the creatures
"Indeed… but I don't think any form of holy force would ever agree to work under a demon like Athena or me"