There is no needed percentage, because I got one at 8%, but a higher percentage makes it easier. Way off topic. I needed to get 100 to catch that monster.
Silvapithecus & Drakularge or just scout one on infant isle p.s. it is gigantes
synthesize gigantes and buffalogre simple
Karthus
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
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.
yes
you hit him
It depends what time you go back to infant isle after killing the gigantes. another on may appear after you've killed the last one, but at a certain time.
fight scout go in battle with get all the monsters
To acquire a Jamirus monster in Dragon Quest Monsters Joker, you need to synthesize it. There are hundreds of ways to do this, but here are the three that I have personally found effective: Gigantes + Big Dracky Platypunk + Archdemon Lump Wizard + Drakularge Archdemons can be synthesized with a Dark Slime Knight & Gryphon. Gigantes can be Synthesized or captured on a rare chance in Infant Isle's outdoors area near the slimes. Drakularge can only be synthesized, but it has many potential parents so it's very easy to synth.
You can't but you can make one @ dragon quest monsters.com
You can either synthesis them, get them in a trade, or get a couple as reward monsters after the game.