1. First of all, players can obtain potions, buff medicine, and equipment blueprints through life skills.
2. Personally, I think equipment blueprints are the most cost-effective (because equipment increases combat power!) In other words, learning the mining and forging systems is the most cost-effective.
3. Secondly, in the early stage, it is recommended to buy minerals through the trading house, which can save the energy consumed in collection. In the later stage, it will not be a big problem because the energy is enough.
4. Just make the drawings to level 30. If you reach level 40, you will lose it quickly. Don’t do it. Level 30 blueprints can also be used for chamber of commerce tasks, which can save a lot of gold coins). When you can make level 50 drawings, make them. On the one hand, you also need to use them, and on the other hand, they are very easy to sell!