DARK SUN characters can be dual- or multiclass, as described in the Player's Handbook. Human characters are free to become dual-class characters on Athas, just as they are in any other AD&D campaign world. (The rules governing this are fully detailed in the Player's Handbook.) As in other campaigns, demihuman characters who meet the ability requirements may elect to become multiclass characters, subject to the restrictions presented in the Player's Handbook. TABLE XXIV lists the possible character class combinations available for multiclass demihumans, based on that character's race.
Table 24: Multiclass Options For Demihumans*
Aarakocra
Fighter/Cleric
Fighter/Thief
Fighter/Psionicist
Thief/Psionicist
Cleric/Thief
Cleric/Psionicist
Dwarf
Cleric/Psionicist
Thief/Psionicist
Fighter/Cleric
Fighter/Cleric/Psionicist
Fighter/Psionicist
Fighter/Thief/Psionicist
Fighter/Thief
Elf or Half-Elf
Fighter/Mage
Fighter/Mage/Cleric
Fighter/Thief
Fighter/Mage/Thief
Fighter/Psionicist
Cleric/Mage/Thief
Fighter/Cleric
Cleric/Fighter/Thief
Cleric/Mage
Fighter/Mage/Psionicist
Cleric/Psionicist
Fighter/Thief/Psionicist
Cleric/Thief
Fighter/Cleric/Psionicist
Mage/Psionicist
Cleric/Mage/Psionicist
Mage/Thief
Cleric/Thief/Psionicist
Thief/Psionicist
Mage/Thief/Psionicist
Half-Giant
Fighter/Cleric
Cleric/Psionicist
Fighter/Psionicist
Halfling
Fighter/Thief
Cleric/Psionicist
Fighter/Cleric
Fighter/Psionicist
Thief/Psionicist
Fighter/Thief/Psionicist
Cleric/Thief
Mul
Fighter/Thief
Cleric/Thief
Fighter/Cleric
Psionicist/Thief
Fighter/Psionicist
Fighter/Thief/Psionicist
Cleric/Psionicist
Fighter/Thief/Cleric
Pterran
Fighter/Thief
Psionicist/Thief
Thri-kreen
Fighter/Cleric
Cleric/Psionicist
Fighter/Psionicist
Fighter/Cleric/Psionicist
*
Defiler or preserver may be substituted for any mage entry.
Ranger may be substituted for any fighter entry under elves, half-elves, half-giants, halflings, and thri-kreen.
Bard may be substituted for any thief entry under half-elves.
Druid may be substituted for any cleric entry under half-elves, halflings, muls, or thri-kreen.
Gladiator may never be a part of a multiclass combination for demihumans.