It's all part of an all new Soul Eater, only Toonami.
The Seal Shrine - The Immortal Man's Tricks?
Previously on Soul Eater: Medusa sprang her trap. She captured most of the Weapon Mesiters and Death himself inside a sphere at the school. She then set up ambush points for the few who escaped in hopes of freeing the Keishin trapped underneath the school. Maka was able to use the Madness of Ogre and the Black Blood to overpower Corona, but instead of finishing him/her off, Maka comforted him/her.
As a quick reminder- SPOILERS WON'T BE TOLERATED. Now I know I have no ability to control spoilers since I am not a mod, but what I do have is the ability to threaten all of you who spoil future events. Yes, you won't have to worry about Soul coming and eating your Soul? No, you'll have a fate worse than that. Those who spoil future events will have to face the dreaded HAMMER GUN! WAH HA HA HA!
Your Showdowns For these episodes:
Dr. Franken Stein & Spirit Albarn
Death the Kid, Elizabeth Thompson, & Patty Thompson
Tsubaki Nakatsukasa & Black Star