| This Decade In|
- 200 AD: Roman centurion Titus Germanicus, stationed at Hadrian's Wall, attempts to make an alliance with the Pict king Brennus, the last of the true White Howlers, against the Gauls. Titus is forced to walk the Spiral and kills Brennus.
- 200 AD: The Mayans practice personal sacrifice in order to perform magic.
- 204-270 AD: Life of Plotinus, Roman mage of Egyptian birth. Plotinus expounds neo-Platonism, which becomes a tremendous influence on Hermetic thinking.