/join arcangrove
Go up the tower
Enter the blue portal at bottom-right
Defeat Gorillaphants
Bottom-right of the map (2 Gorillaphants on same screen)
"Assisting Crag & Bamboozle" — Tendurrr (Daily)
Must own Crag & Bamboozle
Useful for Void Highlord because Elders' Blood is daily-gated
This method allows you to get 2 per day instead of 1
Max-stack other rewards so Elders' Blood is guaranteed
Do this daily — this item is time-gated
Combine with Sparrow's Blood and other Reens potion quests