Heianmaru

Requirements

• Use Echelon Formation or Line Abreast Formation
• When triggering this attack, one "潜艇补给物资" will be cost
• Fleet:
  • AS must be Flagship
  • Flagship must not be at Chuuha or Taiha state
  • The 2nd and 3rd ship of the fleet must be a Submarine

Effects

When AS the flagship attempts to attack in shelling phase, there's a chance that triggers this special attack.

When triggerd, AS will command the submarines in the 2nd, 3rd and 4th (if exists) position to each perform a single torpedo attacks that each attack will hit a random enemy.

• If the 4th ship is Submarine, this attack will has a higher chance to trigger