This has to be the absolute worst update the game has released. The new mode and Ultra units are the most shameless cash grabs of all. The new mode being entirely RNG makes it the most frustrating experience the game has ever had. Not fun and locking essencial rewards behind it. They said this mode was difficult, but requiring the new unit is not an excuse. It's just poor design. Stay away from this game. No good part of it outweighs the bad