How does Berber tradition - raid coast work?

[Cherenkov Blues]

My assumption is that ships will raid provinces when blockading. Is that it?

[shoki]

No.

You send ships to a sea tile infront of the coast and then click a button to raid. After that you move your ships to the next sea tile. You don't have to be in war either.

[Findus]

Its a very strong national idea, although it will harshly reduce your opinion.

[Vladimiś]

Strong but requires alot of work in terms of timing. That or you have to get rid of all other nations that can also raid coasts

[Cherenkov Blues]

I have not bought Mare Nostrum yet, so actually I think the national idea is disabled for all. Ah well.

[Ryder]

wich idea is it?

[luckymarine]

Not an idea, it's specific to certain countries, part of their traditions.

[CyPunk]

Yes, it is only available with the Mare Nostrum DLC and it specific to the Berber states in north africa and the Knights. I love it with the Knights, really helps them in their tough spot, but it is darn annoying when playing somebody near the Berbers... but a tad of realism I guess and there are counters.

[MhaelL']

You can simply send your heavy ships hunting pirate in the trade node of the province to reduce the raid efficiency.