Attributes at their ceiling + every skill pushed to its max level
Slot 1Ace SubmarineL5 MAX
Submarine units under command (excluding nuclear submarines) ignores enemy defense, and their attack range is increased by 1; after eliminating an enemy, there is a 75% chance to attack again, and the chance can be increased by an additional 25% if a critical attack is dealt.
Slot 2Submergence EvasionL5 MAX
Submarine units under command receive 35% less damage and have a 50% chance to dodge when attacked by airstrike or missile. Submarine recover 5% of its maximum HP each turn.
Slot 3Inferior VictoryL5 MAX
Damage is increased by 20% when the number of troop formations under command is 1.
Slot 4Fleet LeaderL5 MAX
40% chance to give the enemy a critical attack when commanding ship units
Slot 5SailorL5 MAX
Counter attack +30% when attacked by the enemy at sea