Surrealist Sins

Surrealist Sins is the second stage in Grotesque Gallery.

Battleground
Just Doge Base. Assassin Bear spawns after two minutes.

Uberless lineup (Freeze cannon required)
Demonstrated video: [1] 
 * Crazed Cat, Mohawk Cat, Crazed Wall Cat, Maglev Cat, Crazed Fish Cat, Crazed Titan Cat, Jamiera Cat, Awakened Bahamut and Legendary Musashi.

Reference

 * http://battlecats-db.com/stage/s00041-02.html