Become the three-headed dog Cerberus and consume the souls of the underworld. Grow huge, eat the meek, upgrade, burn, explode, sprint, cheat, shoot, smash, and unleash hell.... I suppose this game is telling us to CHEAT...
@ownzors, the best money method is to go to LVL 10 RIBBON PIG, with max atk speed (With a lvl 1 weapon). And the best XP method, is double xp and the latest monster... I think.
Suggestion: Maybe a skill tree with all passives; like, a passive that allows critical strikes, a passive that increases stats, and a passive that has a proc chance to steal items.
@dorian5000, Nope. Just upgrade your attack speed, and grind for about 2 minutes (for about lvl 50 armor, from lvl 1 armor) in the lvl 10 RIBBON PIG section, and you should be able to get it! (Well, really, lvl 20 with max atk speed is much better than a lvl 50 without status upgrades.)