On Wrath mithril ore varies from 1-15, asofe 1-2, ori ore 1-5, met thread 2-5. This was 5 minutes spoil.
On Arion mithril ore varies from 1-6, asofe is always 1, ori ore 1-2, met thread 1-2. Sometimes mobs do not spoil anything. This cannot be, since at least one type of reward is at least 100%. This was 3 hours spoil.
Server rates are identical, so, why the difference?