Infiltration

Mechanics
With a high enough infiltration skill, players can infiltrate a guild, and act as a guild member.

How it works
Players do not immediately gain experience while infiltrating, they slowly gain experience over time whilst staying in a guild’s HQ, and gain more experience the higher the guild's level.

Successfully leaving without getting discovered grants the players experience they gained from infiltrating and bonus experience depending on how long they had managed to stay infiltrated.

The players also lower the chances of guild members from detecting them with a higher Infiltration skill, but should they be discovered they will forfeit the bonus experience if they don't manage escape successfully. The players will lose all the possible experience they had earned previously if the players are imprisoned.