Incorporeal Movement. The specter can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object.
Life Drain. Melee Spell Attack: +4 to hit, reach 5 ft., one creature. Hit: 10 (3d6) necrotic damage. The target must succeed on a DC 10 Constitution saving throw or its hit point maximum is reduced by an amount equal to the damage taken. This reduction lasts until the creature finishes a long rest. The target dies if this effect reduces its hit point maximum to 0. If the specter is within 15 feet of both a cadaver collector and a living creature, it has advantage on the attack roll.
Description
Collector Specter
Apply these changes to the specter stat block:
Sunlight Sensitivity. Remove this trait.
Life Drain. If the specter is within 15 feet of both a cadaver collector and a living creature, it has advantage on the attack roll.
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