Amulet of the Veil Spire

Wondrous Item, Uncommon (Requires Attunement by a Spellcaster)

This white iron amulet bears the symbol of the Veil Spire, its center set with a dim crystal swirling with shadow.

While wearing this amulet, you gain a +1 bonus to spell attack rolls.

In addition, once per Long Rest when you make a spell attack roll, you can grant yourself Advantage on the roll. If the attack hits, the spell deals an extra 1d6 Necrotic damage to one target damaged by the spell