Drop (not confirmed)

item	chance	amount
Adena	70.00%	16 787–39 233
Corroded Helios Guardian Fragment	0.30%	1
Corroded High-grade Accessory Gem	0.30%	1
Corroded High-grade Weapon Fragment	1/1333	1
Corroded Top-grade Accessory Gem	1/3333	1
Recipe: Metallic Fiber - Downgrade	1/13 333	1

Spoil (not confirmed)

item	chance	amount
Corroded Orichalcum	5.25%	1
Corroded Durandil	0.30%	1