Board Thread:Questions and Answers/@comment-9826910-20130618064245/@comment-10797017-20130622105356

Sternritter M wrote: No problem. It is the most logic explanation, as I see it. A great power-up for a limited time to greatly increase his power and be able to defeat Aizen.

But basically, Aizen fell because of his own arrogance. He didn't realize that Ichigo was stronger than him until Ichigo told him he was the one who demolished the mountains around them when their blades clashed. He even said, when his blade disintegrated, that the Hôgyoku had determined that he no longer needed a blade, implying that he had reached unknown heights of power. But shortly after, he was discarded by the Hôgyoku. Yeah,but the mystery is, how did Aizen manipulate the time for yhwach if his blade disintergrated. That is what confused me at the end of the Quincy invasion