The new Level 3 Lumby ring from completing all the diary tasks gives you 30 free low alchs a day. It removes ~21 xp per free alch. I'm wondering if unleveling is possible. Level 0 plox?
Good idea... Someone has to try it :P
But it seems pretty simple, do the achievement diary with mage level as low as possible and then use the ring for a few days in a row... Takes time tough :P