Helm of Awareness

D&D 2014 optional feature: Helm of Awareness. Source: Tasha's Cauldron of Everything. feature type Artificer Infusion While wearing this helmet, a creature has advantage on initiative rolls. In addition, the wearer can't be surprised, provided it isn't incapacitated. Artificer Infusion

Source: Tasha's Cauldron of Everything, p. 21 - Licenses and attribution