Aether Ritual

This ritual replaces the air in a bottle with purified aether (immutable, empty space)

Procedure

 * 1) Draw the sigil of Baal-Berith on the ground using blue chalk
 * 2) Place four white candles around the sigil
 * 3) Place a bottle in the centre of the sigil
 * 4) Chant "May air become emptiness"