I haven't found an extremly effective way but if you get powerful monsters with good weapons for the encounter you can psyche them up to 50 tension or 100 and scout him it will increase your chances but not by much sry all I know :( Then why answer? Metal slimes are ranked D and metal king slimes are rank S. You are a stupid guy! Call my number 1714-876-545-6
bone rider and a dark slime knight
Incorrect. Dragon Quest Monsters IV: Joker. It is an iteration of one of Dragon Quests's side series, and contains familiar but unique gameplay. In many ways, it can be described as Dragon Quest VIII converted into a Dragon Quest Monsters game.
Can be scouted on infern island at night before you reach the last dungeon.
You can't but you can make one @ dragon quest monsters.com
As far as I know, DarkKings don't appear in Dragon Quest Monsters Joker. It was only in a few Dragon Quest games.
you hit him
yes
If you want a Great Dragon you can synthesise Drakularge + Jamirus or Any Class-A + Any Dragon. http://www.flamingbaby.com/gaming/tips-and-tricks/dragon-quest-monsters-joker-monster-list-and-breeding-guide.html
Karthus
fight scout go in battle with get all the monsters
it is only out in japan but not in north America
Darkonium Slime + Captain Crow