Bow of the Galadhrim
The Nîn-in-Eilph #88 (x3)
Item.   Weapon.  

Attach to a Silvan character with the ranged keyword. Restricted.

Attached character gets +1 Attack (+2 Attack instead if attacking an enemy not engaged with you.)

...longer and stronger than the bows of Mirkwood, and strung with a string of elf–hair. –The Fellowship of the Ring