[quote=@Hank]
<Snipped quote by Necroes>

This is ridiculous. Being capable of this alone makes him one of the most powerful psykers the galaxy has ever seen in its entire history.


[/quote]

Not really. He's not the one summoning them. He summoned the two he has contracts with, and they do the heavy lifting. Summoning two daemons is well in line with what any given chaos sorcerer would be capable of. Besides, he needs time to do it, as well as an enemy worthy of the effort. At present, he has both.