Deal 10k damage using Torpedo launchers

Successfully board 3 ships

Deal 10k damage using Cannons

Purchase Night Spyglass

Deal 10k* damage using Giant Ballistas

Repair your ship 2 times in Emergency State

Deal 10k damage using Mortars

Break a wall by hitting breach weak points to enter a vault of a fort

Make 200 Silver on trading with profit

Deal 10k damage using Bombards

Purchase 2 Captain tools of Steel tier

Sink 2 ships with a group of mates

Make 100 silver selling ice to POI or vendors.

Construct 3 ships

Solve 2 mysteries from Old Treasure Maps

Deal 10k damage using Scorpions

Eat 5 food rations

In total, discard items for more than 1k of weight while on ship

Solve 2 mysteries from Recent Treasure Maps

Harvest 20 coconuts

Destroy 2 ships of bigger size

Acquire 1000 Silver selling goods

Sink 4 ships with a group of mates

Deal 10k damage using Rocket launchers

Deal 10k damage using Greek Fires

Acquire 100 Infamy Points for a Voyage

Hit a ships weakspot from more than 50 meters

Sail 500 meters while burning

Sail 500 meters being encumbered

Solve 2 mysteries from Very Old Treasure Maps

Save a group member from sinking