Aizen acts like he knew Kisuke was coming.
Kisuke: That's an unusual form.
Aizen: Midway through an evolution is ugly.
Kisuke: You fused with the hougyoku?
Aizen: It's not a fusion, I've subdued it. The hougyoku you weren't able to fully master.
Kisuke: That was true "at the time."
Aizen: "Making excuses?" He makes a stab.
Kisuke dodges like he did when fighting Yammi and disappears.
He uses bakudou #63 "Sanjyou Sabaku" and #79 "Kuyou Shibari" to bind Aizen.
Aizen is not able to do a lot.
Kisuke says a long chant. "Too late!" says Aizen.
Kisuke uses Hadou #91 . Senjyu Kouten Taihou. [Some type of canon?]
Ichigo and Gin are shocked.
As they wonder if he disappeared or was blown away Aizen reappears.
Kisuke turns around and Aizen slashes his sword.
Aizen starts talking smack about Urahara and what happened hundreds of years ago and talks about how Urahara can't touch him. He then starts to glow and his hands are in handcuffs.
Kisuke sealed Aizen's reiatsu.
It forms a column of light...Until next week.