Raise the flag at the end of the basic training

Defeat a Warchief.

Issue a Death Threat, and then successfully kill the target.

Unlock 3 Gem slots.

Forge a higher-quality Gem by combining three Gems of the same quality.

Meet an Enemy or a Follower who has cheated death.

Kill The Black Hand.

After an uruk kills you to become a Captain, help him become a Warchief, then kill him.

Start a Riot by commanding a Warchief to attack another Warchief.

Save Lithariel's life.

Activate all Forge Towers.

Brand a Captain while in combat.

Use the power armor