It's a composite bow.
Level Required: 14
Class Required: Ranger
Hit Rate: 0-12
Sell Price at Black Trader: 50K-1M Gold (depends on stats and enchants)
Requires 20 Gemstones to repair.
Extract Cores: 2nd Core x 4
How to Obtain:
Crafted using Combine Book I with Worn Shortbow, Red Coral, 2nd Core (10) and 300 Gold.