Doctrine - Overwatch 2's New 'Vampiric' Support Hero: Detailed Analysis of Infuse Mechanic and Meta Potential

At BlizzCon 2026, Blizzard officially introduced Doctrine - a new Support hero for Overwatch 2, promising a completely new playstyle with the unique Infuse mechanic. This is the next hero added to Season 5 of the game, continuing the content update cycle Blizzard has deployed throughout the past year to maintain freshness. Doctrine is positioned as a high self-sustain support, drawing inspiration from the "vampiric" archetype - meaning the hero can heal through damage or absorb energy from enemies. Doctrine's core mechanic revolves around the Infuse system - an ability that allows him to amplify other abilities in his kit, creating decisive moments in team fights. The Infuse mechanic operates on an energy accumulation principle. Doctrine has 2 Infuse charges, and each use allows him to choose a specific ability to amplify. Notably, Doctrine's Ultimate cannot be infused, forcing players to carefully consider when and where to use their energy. The 2-charge system creates an interesting strategic tension: players can choose to "save" for defense or "spend" for offense. From a meta perspective, Doctrine could significantly impact support compositions in Overwatch 2. Currently, meta supports primarily focus on stable healing and versatile utility, but Doctrine with the Infuse mechanism could open entirely new playstyles. The contrarian angle worth considering is that the 2-charge Infuse system creates a risk of players becoming overly cautious, always "saving" charges for defense instead of using them proactively. This could lead to Doctrine being "frozen" in some matches. Looking ahead, Doctrine promises to be one of the most interesting heroes in Overwatch 2 for 2026.