Holy smokes do not underestimate the new Spanish deaders!

[Ironhawk]

Those ships will have many spawns of undeads when we board them so the best strategy after we disable them is to NOT board them immediately but fire grape shots at the spawning undeads until the clock down to 20 second or less. With this strategy we will only have to deal with less undeads when we board them. Remember that the easiest ship is Shadow Crow, the medium is Cerberus and the hardest is Blood Scourge. The last one will spawn undead lieutenant/pirata and capitaine/captain and will be as hard as Colosus.