EX2 - The Land Beyond the Magic Mirror, a 1983 Advanced Dungeons and Dragons Fantasy Adventure Module
In 1983, The Land Beyond the Magic Mirror was the first place to feature a lightning quasielemental, although the description says they inhabit the Positive Energy Plane and the Elemental Plane of Air, indicating that Gygax didn't expect anyone to know what the Quasielemental Plane of Lightning was.
The Magic Flute | Bureau of Land Management | Holy Land | Daily Mirror | Land Rover | Van Diemen's Land | Magic Johnson | Magic: The Gathering | Captain (land) | Altenburger Land | Land's End | Land of Oz | Trinity Mirror | Orlando Magic | Arnhem Land | Captain (land and air) | Yellow Magic Orchestra | Victoria Land | Osternienburger Land | My Little Pony: Friendship Is Magic | Magic Kingdom | Franz Josef Land | Crown land | Toyota Land Cruiser | Seegebiet Mansfelder Land | Land Rover Defender | black magic | The Magic School Bus | Magic | magic |