Eastern Cobalt Plateaus - 9

Pigs
The Captain Red Beard also summons:

The first time
This level has its default level 6. So take any birds in the battle and attack the two pigs. It won't take you more than a minute to beat this level.

The next times
You have to engage: Just attack all pigs with any birds.
 * 1)  1 Captain Red Beard and 3 Pirates or
 * 2)  1 Captain Red Beard and 1 Big Pirate.

Trivia

 * Before ??? version, this used to be a trainer that sold both the Priest and the Sea Dog classes.