Does battleship need a skillbook?

@people discussing Kyrin kill: You survive for 2 minutes but you are only given 4 minutes, kind of like el nath pq where you don't have to stay the entire time. You can exit through a portal when the blue notice says to

For battleship kyrin, she has weapon def, does 1/1, and her attacks do around 1.6~1.8k or something. I wanted to attack it but it was pretty much suicide so I just hugged the wall and ran to the other side when she was too close

Seems a wasted opportunity. I'm not a fan of survive x amount of time or fights you can't win in rpgs..