Important: creature evolve after get enough exp (10lvl, 25lvl) and enough stat (evolve not random, it's based on train stat). My favorite monster is Ziel (lookc like blue spirit, combatant type). If you train attack damage (not sure how much +5 ~ +100), he evolve to Thundra (main attack is Artillery). Now he have infinity range of attack... Train attack damage more, and he become deadly. Good tank and 2 Thundaga in my party can kill anything easy. Advice: use fast clicker or something like it to farm travel item without annoying clicking... Good luck!
Well... If compare Amonhotep reset bonus (9% gold) what i get, and king Midas bonus (150% gold+no need reset) i must say... Reset bonus must be insane, to make me reset word second time