The Chronoboon Displacer will change the way you use World Buffs in WoW Classic
Worldbuffs and you come Classic : r/classicwow
Blissful Vanilla Lip Balm – Buff City Soap
Nova World Buffs
How the Chronoboon Displacer Preserves World Buffs on the Classic Era PTR - Wowhead News
WoW Classic World Buffs Guide - Warcraft Tavern
From where to get - Songflower Serenade Buff, WoW Classic - YouTube
WoW Classic World Buffs Guide - Warcraft Tavern
Classic WoW World Buff and Consumables Guide - Wowhead
Blissful Vanilla Lip Balm – Buff City Soap
I got Onyxia buff at level 10 and 1-shot mobs to level 18 before it expired. Might be the most fun I've ever had in wow. 3 hours /played. : r/classicwow