Spell effects bound to this item, from first-party game data.
Where Large Highmountain Drum Fits
Items Numbered Next to Large Highmountain Drum
Blizzard numbers items as they are created, so the named items next to ID 245405 (245400 to 245411) were usually added in the same batch as Large Highmountain Drum: the same quest line, zone, vendor or reward set.