Talk:Summer 2014 Event/@comment-24273873-20140815143404/@comment-25257083-20140815144347

1-5. It's boring, but you can grind the Hell out of the first node (one submarine) until you hit Level 80, at which point the sub is promoted and can attack preemptively.

If you've got the resources to burn, consider bringing units that can't hit submarines or otherwise can't steal MVP and they'll get a little EXP as well. It doesn't matter if any additional units go to minimum morale in the process, because they shouldn't be doing any fighting. I've used this to great effect with CLs and a team of DDs. It got me Kiso Kai2, Sendai Kai2, Jintsuu Kai2, Ayanami Kai2 and Verniy in three days or something.