Short Answer: NO
Less Short Answer: Every single scourge creature can be considered a child of arthas.
Arthas is not known to have any children, not even a registered wife. He has had a (short/childhood) relationship with Jaina Proudmoore, but that never flourished.
To play any World of Warcraft you must select a realm and make your character.
All headsets are compatible with World of Warcraft.
Vanilla refers to the original World of Warcraft, without any expansions. It does NOT refer to Burning Crusade, Wrath of the Lich King, Cataclysm, or any of the Warcraft RTS games (Warcraft, 2,3).
No, there are no cheats available for World of Warcraft or any of its expansions.
World of Warcraft will work on any Macintosh or a PC. It doesn't matter the brand at all.
There are no cheats for World Of Warcraft and Blizzard Entertainment isn't planning on making any.
Runescape is somewhat like world of warcraft, though it is not a complex, it is free.
Sorry, World of Warcraft does not have any cheat codes. Trying to hack the game will also get you banned.
World of Warcraft does not have any cheats. There are programs that might affect your speed or performance (mistakingly called hacks) but they are not allowed and using them can get you banned.
Simply search "World of Warcraft client" in any search engine such as Google and you should find it in the top five results.
While it is certain that some players in World of Warcraft are gay, most are not, so playing the game in itself is not any indication.
Only world of warcraft.