How the elf in him will express, time will tell. As a thief, Pepe
is a versatile character, capable of sneaky combat and nimble tricks. He is stealthy and dextrous, and capable of finding and disarming many traps and picking locks. The thief also has the ability to "sneak attack" enemies who are caught off-guard or taken by surprise, inflicting extra damage. Some thiefs become downright assassins.
As the game goes on, we will find out more about Pepe and his skills.