http://forum.gamer.com.tw/C.php?bsn=22153&snA=28213&tnum=72&subbsn=3 Saw this on a Chinese forum, a famous ***non-IAP*** player managed to hit rank 466 in 466 days, with over 2500 +eggs. There are a few interesting tips from him: 1) He rarely spend stamina on Pendras or any color metal dragons. Other than keepers of rainbow he rarely ever hit any of the material stages either, he gets his materials from experience farming 2) He plays just final stage of tier 5 dungeons, on weekdays depend on which dungeon gets the +1.5x he plays the final stage of Hyperion Lava Flow, Oceanus Falls, Kronos Forest, Rhea-Themis Temple and Clayus Poison, on weekends it is always farming Sea God of Heaven in Ocean of Heaven 3) If he clears a stage three times without a +egg he always wait and come back a hour or so later, he said +egg like anything else in this game is not random. Some time windows are simply better than others. 4) He doesn't use king dragons until monsters are 70+, in fact he relies mostly on feeding regular monsters. His rule of thumb is gold spend can not be more than experience gained. So if his main monster is level 60 he will only feed it 6000 exp monsters, if it is level 30 he will feed goblins/knights etc as-is. 5) After rank 367 he starts to farm King of the Gods with Goemon team but said it was only for exp, as far as +eggs are concerned Sea God of Heaven is still king 6) He does 0-2 pulls on most god-up's, you can see from image most of his +297's are farmed monsters. Kind of boring but hard to argue with the results, what do you think?