Bilharzia
Fish Priest
RuneQuest and all BRP games use some kind of magic points based on the Pow attribute (Power), even Call of Cthulhu. Mythras (was RuneQuest 6) uses magic points in different ways for most of its magic systems. Folk Magic and sorcery do. Mysticism uses magic points but consumes them very fast. Animism uses magic points to command spirits, and may be used in battles with spirits. The Theism tradition does it different but still uses a smaller pool of points depending on skill and religious rank to call on miracles.