Yesterday i started with dwarf and now i am scavanger 22.
where i coud spoil ? wich items are best to spoil ? from wich monsters i can spoil best items with good drop rate /?
Spoils are a whole are pretty much junk due to the tables themselves...that said there are usually a couple of 'hot spots' per level range that give some decent spoils if your not going for a specific part, recipe or scroll. (Enchants) Best thing you can do is check your market to find what base materials are going for good prices then check the spoil tables at fansites (like stratics) to find out which mobs spoil those materials. Just by killing those for awhile gives you a good idea what the rates are, so if it's too low, just head to the next mob on your list.
For base mats, you want a better than 50% rate. If there are no good base material spoils in your range/hunting spots...look for 'NPC trash' in the spoil tables. If the rate is high on those, you can make more money spoiling tons of those and selling it off to the NPC. Stuff like Elven Jewelry recipes which sells for 500a - 1,000a each but spoils like chiclets can be worth more than spoiling stems.
Base materials that usually sell either quickly or for good prices are:
Animal skin/bone
Coal
Charcoal
Cokes
Iron Ore
Mithril Ore
Oriharukon Ore
Steel
Stone of Purity
Varnish
Don't underestimate the other materials though! They may not sell as quickly or for as much, but they will sell.
The orc 'starter village' region has some good spoils...as is plainly evident by the re-occuring bot infestations...Kasha Dire Wolves in particular for Ori and CBP. This is a good place to hunt in until at least L28. (Southern Immortal Plateau) Just petition the bots and find a open spot to hunt. The other mobs in this area also spoil plenty of good NPC trash as well. Hobgoblins in this are aren't the same as the ones around Dion but they have decent spoils as well. (Silver/Thread)
For the most part, until you reach 40 all 'key material' parts will pretty much be vendor trash. (I don't think anyone bothers with D crafts for crystals anymore...)
For D grade Key materials, only the non-NPC buyable armor parts are worth saving, although the developers have unhelpfully made most of those unspoilable...plus you will need to be L40-ish anyway to get those that do. Jewelry is a mixed bag...Jewelry parts are usually the #1 spoil you will get throughout all levels, but some are more common than others. (Omen in D, Moonstone and Protection in C, Black Ore in B, etc.)
For weapons, everything is trash for D grade and almost everything is trash for C grade due to Mammon and low spoil rates. B grade and up, keep everything to sell.
In C grade, any armor you can't buy in the Luxury shop is worth keeping parts for although demand for some of the lesser stuff is lower. Only jewelry parts worth keeping is stuff above what the Luxury shop sells.
Other than this everything depends on your local market and where your able to hunt/consumables. Try different things and see what works for yourself...oh and don't forget to activate any quests in the areas your in. Every extra adena helps.