Multi-class Character

All races can multi-class themselves with all available classes allowed to their race. The only exception is if the classes posesses requirements that contradict itself with the other class(es); example: a human paladin may not become a druid since druids are restricted to true neutral, neutral good, and neutral evil in alignment and paladin may only be of lawful good. When you can choose a new class is when you reach a new level in your actual class and decided to gain experience in another class, so you must at least reach 2nd level before being able to multi-class yourself once. Once you choose a new class you’ll become a first level character of that class with 0 experience point and stop earning experience point in your other class(es). You shall receive no 1st-level hit dice (d?) in your new class but you’ll get one when you reach a level higher in your new class. Once you choose a new class you will only receive proficiencies according to your new class and will only be able to purchase them according to your new class. You will only improve your thaco and saving throws if they become better then the one you posess now but remember that they will advance depending on your current class. Your EGO score will equal your charisma + intelligence + the level of all your class minus the number of added classes. To determine your actual level, since many spells and abilities requires it, is to add the total of level of each classes you possess and substract the result by the number of multi-classes you have gained. You will be able to use all abilities that all your classes had already gained but wont gained any experience bonus points from them except for your actual class. You’ll be able to use all weapons allowed to any previous class and your current one but you still wont be able to use other weapons. They must never be more than 1 level of difference between your classes or their will be a cumulative experience penalty of 20% per classes that are not within 1 level of your most experience class, example: a human character who is 1st level fighter, 3th level mage, 2rd level cleric, and 5th level thief and that his actual class is mage would receive an experience penalty of 60% in its fighter class, 20% in its mage class, 40% in its cleric class, and 0% in its thief class. But if the human would have been a 4th level fighter, 1st level mage, 3rd level cleric, and 2th level thief and that his actual class was mage, he would have receive the following experience penalty: 0% in fighter, 40% in mage, 0% in cleric, and 20% in thief. Remember that the farther your classes are from the more experience class, the more experience penalty they will receive so that the farthest class will receive the biggest experience penalty. There are classes that never receive experience point penalty for level difference depending on each races that are called favored class. These classes  are never count when looking for level difference. These are the favored class for the following races: Human-any(player’s choice), Dwarf-fighter, Elf-wizard, Gnome-illusionist, Half-elf-any(player’s choice), half-orc-barbarian, halfling-rogue. Remember that you may never posess more than one class from each of the following group when multi-classing yourself: Warrior, Wizard, Rogue, Priest, and Psionic; so its impossible to possess more than 5 classes in total. Remember that you may select one of your possess class as the one you will gain experience in it instead of gaining a new class, you’ll simply start where you left in that class.