Call of Duty: Vanguard players with the Season 1 Battle Pass can unlock three new options across all Vanguard Loadouts, which are “set to rival” the already stiff competition between the Lethal Equipment and Perk 1 and 2 slot choices: Serpentine – Perk 1, Tier 21 and Intuition – Perk 1, Tier 44.
With Serpentine, normal sprinting will reduce incoming damage from ballistics and explosives, while Tactical Sprinting can cut damage by more than a quarter of its normal value.
Intuition will find your vision pulsing when enemies are nearby – even through walls. Similar to High Alert in previous games, but with a shorter range, this perk allows you to perceive threats before they come around corners or through doors. This is done without the need to suppress them like Piercing Range, making it a more passive option for close-range engagements.