Is it me, or is it getting hot in here?
Magma Fifis love hot weather, not like 105 degrees, more like 5937 degrees. They love to swimming in volcanos and lava geysers. If you see one, don't touch it, you will get a 53rd degree burn.
They also invented the sport of lava surfing, which is only played by fire, metal, and some earth fifis.