Orc Archer : Those monster are, in the game, stronger that regular orc warrior, and aren't in the Orc Village. Let's just I take some liberty as an author xD

Jack Frost : "Deals water element damage to all targets in range. Deals very high damage to targets afflicted with the Freezing status effect." (thank you, ratemyserver.net xD)

It's a skill used by Warlock, not the animated character lmao, maximum 5 level, the highest the strongest. Click here if you want an idea of what it does 

Archbishop : The last evolution of the Priest class, a true walking first aid kit xD

Teleportation/Heal : Both of them are skill from the Priest class, which can actually be learn by acolyte. let's just say, those 2 skills are, with other, the must have skill for any acolyte. Here a visual of it 

For a better comprehension of the fic, I decided to mix 2 acolyte's skill for the teleportation. Because litteraly speaking, Teleportation is a skill that allow the acolyte himself to teleport somewhere in the map or in the last save point. To "teleport" other players, it's a skill call "Warp portal" and the acolyte has to memorize the selected destination first, and have to use an item call blue gemstone" to use the skill. 

But for the fic sake, I just chose to make them teleport, alone or with people, without differenciate the skills, in the end, it's kinda the same xD

Aldebaran : A city in the game, In the north of Rune Midgard, known for its dungeon, clock tower.

White potion : the item you must buy by enormous quantities if you want to survive alone x)