Christmas 2013 Event

This event is a collaboration between "Kantai Collection" and "Aoki Hagane no Arpeggio: Ars Nova". It has smaller scale compared to previous events, and the event takes place from December 24th, 2013 to January 8, 2014.

Map Details (Info TBA)

According to the official Twitter, event will consist of 3 stages, boss health will not regenerate and support fleet is not available. Reward I-401 upon clearing E-3.

E-1

Boss gauge does not regenerate.
Boss must be sink in order to damage health bar.
Boss kill remove 1/3 of the health bar.
Reward Prototype Seiran (試製晴嵐) upon clearing.

Tips:

You can use 5 SS strategy to minimize resources consumption.

E-2

Boss gauge does not regenerate.
Boss must be sunk in order to damage health bar.
Boss kill remove 1/4 of the health bar.
Reward Mamiya Food supply, Emergency Repair, Furniture Fairy upon clearing.

E-3 (TBA)

Additional info

Special "Arpeggio" permanent furniture will be available for purchasing for the duration of the event.

How to Unlock Iona

1. Complete Daily Sortie Quest Bd1 敵艦隊を撃破せよ！(Defeat an enemy fleet.)

2. Complete Daily Sortie Quest Bd2 敵艦隊主力を撃滅せよ！(Defeat the flagship of an enemy fleet. (The first ship in an enemy's slot))

3. Complete Sortie Quest MB01 謎の潜水艦「イオナ」と接触せよ！(Kill some subs. Recommended 4-1 for easiest sub run)

4. Enjoy your Iona!

How to Unlock E2

1. Complete quest

Go to E-1 again and clear with S rank

2.

Complete quest

Perform 6 successful expeditions

3. Complete quest

Defeat 4 bosses (1-1 is easies way, or E-1)

How to Unlock Large Ship Construction

1. Complete Modernization Quest: You will be required to successfully modernize a ship 4 times.

2. Complete Crafting Quest: You will be required to scrap 4 pieces of equipment. Do it one by one as the game will consider discarding multiplies at once, as one time

3. Enjoy large ship building!