xmaximusde

I expect that it will be like the following (and like the previous ones): Stage 1: ARP Hiei (commander) Stage 2: ARP Hiei (ship) Stage 3: ARP Ashigara (commander) Stage 4: something (i think some flags) Reward for completing all stages: ARP Ashigara (ship)

As there is no official announcement yet it seems to be the ARP Hiei (the ship) again.

Havent they said that the each ARP ship will be obtainable only once?! So what is this.... ?!?! I feel a bit tricked... previously we had to use Tier VII+ ships and now we can get it with Tier V+ so much easier...

The reduction means that you were unspotted while shooting and stayed unspotted even when the penalty would be applied and thus the 20s penalty was not applied which then causes the reduction back to the original size.

You need to shoot down more than 50% of all enemy planes (but at least 30) which can be an astonishing high number on high tiers. I for myself go with DE as I think any increase in the chance to cause a fire is welcome. E: For example, if there are a Taiho and a Midway in the enemy team (total planes = 236) and we assume 4 DDs then there are around 30 float planes. Then you have to shoot down (236 + 30) * 0.5 + 1= 134 planes to get "Clear Sky". +1 because it says "more than".

See answers (in green) in the quote.

Since Update 0.5.3 there is a level 4 commander skill (Survavybility Expert) which increases the HP by 400 times the ship's tier. E: So for the Fubuki by 3200 HP which explains the 17100 HP you noticed.