if you want a gem slime need to syntesise two grandpa slimes
i got help from WWW.wudus.COM
As far as I know, DarkKings don't appear in Dragon Quest Monsters Joker. It was only in a few Dragon Quest games.
Darkonium Slime + Captain Crow
bone rider and a dark slime knight
Can be scouted on infern island at night before you reach the last dungeon.
In Dragon Quest Monsters: Joker, you cannot directly synthesize a Metal Slime using a Metal Slime Knight and a Slime Knight. Synthesis in the game follows specific rules, and while you can create various monsters through combinations, the Metal Slime has its own unique synthesis requirements. You would need to explore different combinations to create a Metal Slime or its variants.
You can find the behemoth slime on the slime uncharted island. I found out that it usually appears after every other battle. Hope that helps.
you can get one though synthesis by combining 2 mimics and then combining a cannibox and a metal kaiser slime then combining the 2 from that or you can scout the one on the same island that dr snap is on
on fert isle by using the player skill 'whistle' it attracts monsters and luckily sometimes the metal slime is in the battle
To synthesize Metal Liquid Slime in Dragon Quest Monsters: Joker, you'll need specific ingredients. Combine a Metal Slime with a Liquid Slime in the synthesis menu. The resulting Metal Liquid Slime will inherit attributes from both parent monsters. Ensure your monsters are at suitable levels to improve synthesis success.
There are currently 6 DS Dragon Quest games. Dragon Quest IV - The Chapters of the Chosen Dragon Quest V - Hand of the Heavenly Bride Dragon Quest VI - Realms of Reverie (Revelation in the US) Dragon Quest IX - Sentinels of the Starry Sky Dragon Quest Monsters: Joker Dragon Quest Heroes - Rocket Slime
fuse a green dragon with a metal slime
I have been looking at some sites and all I have maged to learn is you get it on Domus Isle