Thuella's Bow - Ambershard

The bow Alton discovered in the Foqal mountains, once belonged to his sister Thuella.
Weapon (longbow), artifact (requires attunement)
Ambershard was once owned by Alton's sister, Thuella. Now, imbued with her very soul, the bow bestows her swiftness and fearlessness in the face of death to any family member that wields it. The story of how and indeed why this bow came to be is as yet unknown.
Magic Weapon. Ambershard is a magic weapon that grants a +2 bonus to attack and damage rolls made with it. The bow has the following properties.
Damage: 1d8
Damage Type: Piercing
Item Rarity: Unique
Properties: Ammunition, Heavy, Ranged, Two-Handed
Range: 150/600
Weight: 2

While attuned:

1. Resistance to Necrotic Damage
2. Walking speed increases by 10ft
3. Gain +1 to AC