Kill 50 targets by an Air Assassination.

Cloak yourself into a cloud of fog by using a Smoke Bomb for 25 times.

Kill 100 enemies by Skills.

Create your second Assassin.

Flee from combat 50 times.

Successfully complete 25 "Escort" Contracts.

Use 10 Boosts.

Die 25 times.

Collect 2 Class Outfits.

Kill 50 enemies on rooftops.

Hide in a Haystack for 50 times.

Kill 25 targets with <5% health.