 Half-elves, including half-aquatic elf and half-drow, were detailed for the Forgotten Realms setting in "Races of Faerûn" (2003).The aquatic half-elf, the arctic half-elf, the desert half-elf, the fire half-elf, the jungle half-elf, and the half-elf paragon were detailed in "Unearthed Arcana" (2004).The madborn half-elf of the Eberron setting appeared in "Five Nations" (2005).