Leader of the Pack

Leader of the Pack was a virtual representation of one of Ezio Auditore da Firenze's genetic memories, relived by Desmond Miles in 2012 through the Animus.

Description
Ezio Auditore received a contract from Lorenzo de' Medici to find and assassinate the leader of the condottieri who have attacked Palazzo Medici.

Outcome
Ezio assassinated the target, completing the contract.

Reference

 * Assassin's Creed II