if you need some more gold, try this strategy:
get the blue dragon, fire lord, and the angel in your team
get popo, viegraf, and kara as your heroes,
finally get both type of arrow teams all leveled up, then an extra unit of choice.
take all of this team and take the epic goblin madness challenge.
make sure 2 heroes stay behind and the rest of the team under the blue dragon,
by the end you should have over 500,000 gold even if you chose surrender after half an hour.
the first 2 didnt caught my attention, after playing mw3 i got interested, i hope that they make the 5 a little more challenging and with newer heroes, better options and more troops for us to use.
 "Epic War 4"){kind=icon}
 "Arcuz (Full Version)"){kind=icon}
 "Dynasty War"){kind=icon}
 "Fantasy Online"){kind=icon}
 "Apokalyx"){kind=icon}