Wand of the War Mage, +1, +2, or +3
Wand · Uncommon–Very Rare · Attunement · SRD 5.2.1 p. 251
Wand, Uncommon (+1), Rare (+2), or Very Rare (+3) (Requires Attunement by a Spellcaster)
While holding this wand, you gain a bonus to spell attack rolls determined by the wand’s rarity. In addition, you ignore Half Cover when making a spell attack roll.