Electric Shield. When hit with a melee attack, Ambiguity's electric shield deals 7 (2d6) 2d6 lightning damage to the attacking creature.   False Appearance. While Ambiguity remains motioneless, it is indistinguishable from an inanimate statue.   Sentinel. When Ambiguity hits a creature with an opportunity attack, the creature's speed becomes 0 for the rest of the turn. Creatures provoke opportunity attacks from Ambiguity even if they take the Disengage action before leaving its reach. When a creature within 5 feet of Ambiguity makes an attack against a target other than Ambiguity (and that target doesn't have this feat), Ambiguity can use its reaction to make a melee weapon attack against the attacking creature.   Sweeping Attack. When Ambiguity hits a creature with a melee weapon attack, it can attempt to damage another creature with the same attack within 5 feet of the original target that it can reach. If the original attack roll would hit the second creature, it also takes the damage dealt by the attack.