User blog comment:Zack Tan/Volume 7 Intermission/@comment-33177490-20150907185855/@comment-5180499-20150908055534

Still, PDL can use Wild Magic, which is totally different from Yggdrasil's Ranked Magic so even if Ainz can resist Yggdrasil spells, he is vulnerable against Wild Magic. But since Wild Magic is weakened by Yggdrasil's magic, PDL still can't defeat Ainz. All he can manage is harm him.