Mark and Execute 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 assassinate Girolamo Riario's men guarding one of Lorenzo's captured spies, allowing the spy to escape.
Outcome[]
Ezio assassinated the target, completing the contract.