Mord could not even scratch Creepysoo despite telling his team members that he will deal will the undead prince. A cavalry knight versus a mage would not be difficult as the former could easy cross the distance and reach the latter but that is not the case for Mord. The undead knights that are guarding Creepysoo made him unable to even land a single attack.
The undead knights filled each of their roles to the point that Mord is already full of curses. If not for this job class called Cursed Knight that has high tolerance against curses, then he would have died already. Due to his high resistance to curses, he only takes about a quarter of the damage from them which is why he can still fight.
When he is far, the undead knight archer Robin Hoodie would shoot multiple arrows at him. If he is too close, then the defensive tank called Mummie will deter him from even getting close. Should he get close, Voodoo Marie would target him and change her doll to his image then stab it.