Changes
→Special Mechanics
===Special Mechanics===
===Special Mechanics===
# [[Combined Fleet]] (E-3 and E-5)
# [[Combined Fleet]] (E-3 and E-5)
# [[Line of Sight]] requirements on some (all?) maps.
# [[Line of Sight]] requirements on some maps.
# Selectable and Changeable difficulty
# Selectable and changeable difficulty
#* This event has 3 ranks: easy (丙), medium (乙), hard (甲).
#* This event has 3 ranks: easy (丙), medium (乙), hard (甲).
#** HQ Level 40 unlocks medium, HQ Level 80 unlocks hard.
#* You can choose the difficulty in each map separately.
#* You can choose the difficulty in each map separately.
#* Different difficulties give different medals, equipment and materials when clearing the maps.
#* Different difficulties give different medals, equipment and materials when clearing the maps.
#* Ships rewards (U-511, Katori and Amagi) will appear regardless of the difficulty.
#* Ships rewards (U-511, Katori and Amagi) will appear regardless of the difficulty.
#* Difficulties ''probably'' affect drop rates, but ships still drop in any difficulty.
#* Difficulties ''probably'' affect drop rates, but most drops are possible on any difficulty.
#* When the difficulty is changed, the boss's health bar will be reset.
#** [[Isokaze]] has not been reported to drop in E-5 easy
#* When the difficulty is changed, '''the boss's health bar will be reset'''.
#* Once the map is cleared (boss HP bar is depleted and killed), '''you CANNOT go back and change the difficulty'''.
#* Once the map is cleared (boss HP bar is depleted and killed), '''you CANNOT go back and change the difficulty'''.
# There is no ship locking for this event.
# There is no ship locking for this event.
# '''The boss HP gauges does not regenerate over time''' in any map in any difficulty.
# The boss HP gauges does not regenerate over time in any map in any difficulty.
# [http://kancolle.wikia.com/wiki/Expedition#Support_Expeditions Support Expeditions] are available. Expedition 141 Focuses on Support for Normal Nodes, Whereas Expedition 142 Focuses Support on Boss Nodes. The Expeditions DO REQUIRE that you have 2 DDs in your fleet. Do take note that their expeditions will end early after you finish one sortie, so try to make the most use out of them.
# [http://kancolle.wikia.com/wiki/Expedition#Support_Expeditions Support Expeditions] are available. Expedition 141 Focuses on Support for Normal Nodes, Whereas Expedition 142 Focuses Support on Boss Nodes. The Expeditions DO REQUIRE that you have 2 DDs in your fleet. Do take note that their expeditions will end early after you finish one sortie, so try to make the most use out of them.