Complete "Alduin's Wall"

Defeat 75 Enemies in a row without dying.

Defeat 50 enemies with hand-to-hand combat.

Perform 5 Leaps of Faith during a session of Assassinate in Imperial District (Multiplayer).

Complete "Hail Sithis!"

Defeat 50 enemies with the Dragon Sniper.

Defeat 20 enemies with gunfire by aiming while hanging.

Collect first treasure or mystery.

Join the Dark Brotherhood

Get a skill to 100

Complete "Darkness Returns"

Perform 3 Stuns without dying in Jerusalem (Multiplayer).