Right, but precious soul fragments drops only in Skull Quests, if I'm not mistaken I had just 5 or 10 within 2 days ... with that drop chance we have to farm these locations more than a week to get 50 to claim 1 Precious Soul.
Knowing my (bad) luck I will never get a Sacrificial Heart instead of that I will receive useless Gold Idol (I had 2 or 3 of them during the event and only 1 Sacrificial Heart).

Come on devs! show us goodwill and allow precious soul fragments to drop, lets say on LoLX only.