I've found out that the progression of a warband under the influence of this blessing is somewhat distorted. Doubling the experience is nice. But equipment can't keep up with that pace. This results in very skilled units, but underequipped for the missions they'll undertake. May I suggest this also comes with a Shards bonus of +1 or +2 per mission? Or maybe reduce the price tag from 5 to 3 Fate, and add the Blessing of Ranald (God of Fortune) for 3 Fate, that would increase the Shards count on each run by 2? That would be a nice way to increase your income while solving this discrepancy.