A surprising development in The Wheel of Time season 3 is a sign that the strongest weapon in the lore doesn’t exist in the universe of the TV adaptation. All sorts of powerful objects occupy The Wheel of Time’s world, with many divided up into certain categories, such as ter’angreal and sa’angreal. Whereas ter’angreal have specific functions, sa’angreal are more like actual weapons, in that they greatly increase the channeler’s One Power output. Sa’angreal are rare, though, as Robert Jordan’s Wheel of Time books only dealt with a few of them.