Armor Class 16 ({@item chain shirt|phb}, {@item shield|phb})
Hit Points 45 (6d8 + 18)
Speed 30 ft.
Damage Resistances necrotic, [object Object]
Damage Immunities poison
Condition Immunities exhaustion, frightened, poisoned, unconscious
Senses darkvision 60 ft., passive Perception 9
Languages the languages it knew in life
Challenge 3
Martial Fury. As a bonus action, the sword wraith can make one weapon attack. If it does so, attack rolls against it have advantage until the start of its next turn.
Longsword. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) slashing damage, or 9 (1d10 + 4) slashing damage if used with two hands.
Longbow. Ranged Weapon Attack: +3 to hit, range 150/600 ft., one target. Hit: 5 (1d8 + 1) piercing damage.
Mordenkainen's Tome of Foes, p. 241