You can pick one of the three classes in the game; farmer, raider, and trader. All these classes provide a unique buff to the castle. You can change the class at castle level 10. Tap the castle -> class. Tap on any talent/skill to get its details. If you choose the farmer class, you will get exclusive farmer guild facility that enables extra legion. Also, the farmer class offers a variety of buffs; protects the resources from being plundered, increases harvest speed, troop payload. But it will reduce the attack, defense, and marching speed. In the raider class, you will get healing buff, troop payload buff. But it will reduce the RSS production. The trader class offer RSS support to the alliance members, gold production boost, reduces troop consumption. But it will trigger the RSS lose risk, healing speed. So what’s the best class? We would recommend choosing a raider or trader. It depends on your game style. Pick anyone and you will get a certain buff in the specific field.. Rise of Empire: Ice and Fire is a brand new MMORTS game for mobile by IM30. Let’s read our Rise of Empire guide, tips, cheats & strategies. The Ramses: Rise Of Empire Walkthrough is a detailed strategy guide to help you if you are stuck..