After 500 kills, a player can upgrade to a tier 4 helmet by clicking the Change-look option, though this is automatically updated just as all other Wildstalker helmet upgrades. While this can be wielded and interacted with in a non-member's server, it will only count your PvP kills in a member's only server. Like all Wildstalker helmets past Tier 1, it has a brag and a transform emote, which have the same basic concepts as the emotes for the Duellist's caps, with the skulls appearing for the brag emote after tier 3, once the player has the tier 4 helmet.