Sneaking inside Senzal Clan

The mission message that appeared on Lith's phone screen was:

Mission: Kill the given list of members of Senzal and Kenzal clan.

Reward: Different reward for different kills. Minimum 10 gold coins and maximum 10 low grade magic stones.

Difficult: Ranges from E to B.

Time limit: None. Kill and get the reward.

Extra details of the mission present in the attachment below.

Regards,

Assassin Division, Scelestus.

"Oh nice." Lith said as he read the last line of the message. The organization did maintain formality, despite it having no need to do so.

Lith went through the attachment and as he browsed through the people on the list, he felt that he had heard about this surname somewhere. He tried to recall who and where it was and after a few seconds, he gave up thinking as he wasn't able to recall it.