You killed Morgan Pendleton with steam

Use a True Musou Burst.

Launched a unit 9 character-heights.

You eliminated High Overseer Campbell

Visited each capital of the Four Great Nations.

Synthesized equipment at the blacksmith.

Forged something at the blacksmith.

Killed 2 enemies simultaneously.

Do 25 capespins in a row, without moving, while on the ship bridge.

Join another game through the matchmaking system.

Achieve victory while morale is low.

Prepared to flee from battle, then fled after a unit died.