Emerald Coil

"A strangely tuned drive that produces a greenish contrail under boost. Permanently upgrades an equipped Rare Sparrow to improve speed and durability."

— Item summary

Emerald Coil

Emerald Coil is a type of legendary consumable in Destiny. When used, it improves the speed and durability of a Rare Sparrow and also transforms into a legendary rarity. It can be bought from Xûr for 23 Strange Coins.

List of appearances

• Destiny (First appearance)