User blog comment:Hayashi H/Spring 2016 Event Guide/@comment-26486243-20160504162154

Preliminary comments: E2 E3
 * Best theoretical routing for E2 clear will be ACEHIGJ due to minimal damage taken.
 * BB banned.
 * At least 3 DD necessary.
 * DD must be able to bear standard Daihatsus at least.
 * CL forced.
 * Must be fast fleet.
 * Leaves max power route as CL CAV CVL 3 DD for Air Superiority on boss.
 * Required AS value: 72 for normal, 132 for final.
 * Best theoretical routing for E2 duck farm will be ACDF as low ammo is not a consideration when terminating at F.
 * More on this later.
 * Best theoretical routing for E3 clear will be BDFGJK.
 * G>J routing probability is reduced when number of Drums and Daihatsu is higher. When farming don't use any, when clearing use max.
 * Must be fast fleet.
 * Leaves max power route as 2 CAV 4 DD | CL 3 DD 2 CA.