9. Access to Seething OpalsSeething Opals in Group Play: If you’re using Seething Opals to boost material drops, group play ensures that you get the most out of the increased drop rate. Since you'll be clearing content faster, the Seething Opals will help amplify the amount of Diablo 4 Items loot you acquire, including Runes and Rune Tributes.10. Streamlined Farming and EfficiencyFaster...