Path of Exile's 3.27 patch, Keepers of the Flame, brings a long-awaited refresh to the Assassin ascendancy within the Shadow class. After several leagues of feeling underwhelming, the tree finally gets the attention it needed—core notables have been reworked, mechanics fine-tuned, and both poison and critical builds given a much-needed shot of energy. The update doesn't just tweak numbers; it changes how the class flows in combat, making the Assassin feel more active, rewarding, and dangerous. The goal is clear: revive poison and crit playstyles while keeping the class's sleek, stealth-based identity intact. The heart of this rework lies in how damage and consistency have been balanced. The poison path now benefits from smoother scaling and better uptime, with nodes that make poison stacking and duration more reliable across multiple skill setups. On the other side, crit-focused builds get sharper burst windows, tighter synergy between crit chance and multiplier, and more predictable output during high-stakes fights. The Assassin can now switch between poison-focused and direct-damage approaches depending on your gear and map layout, offering far more flexibility than before. Survivability also gets long-overdue attention. The Assassin's traditional weakness—fragility—is eased by new and updated interactions that bolster life recovery, guard effects, and defensive uptime. Players can now play more aggressively without being punished as severely for every misstep. This doesn't make the class forgiving, but it does allow for longer, more stable engagements in dense maps or boss arenas. The rework encourages the Assassin to take risks and capitalize on them instead of constantly retreating. In terms of builds, both poison and crit archetypes benefit significantly. Poison setups thrive with stronger multipliers, longer durations, and more efficient generation, while crit builds gain tools for faster ramp-up and sustained high damage. The variety of viable Assassin builds is noticeably wider, giving players a reason to experiment again instead of sticking to a narrow meta. Hybrid paths that mix both poison and crit elements could even find new life in 3.27, thanks to smoother passive and keystone transitions. The changes to keystones and support interactions are designed to keep the Assassin feeling precise and rewarding. Some previously overlooked passives are buffed, while others are tuned down to prevent one-note overpowered loops. The class still demands awareness and timing but now rewards mastery more consistently across different content—bosses, guardians, or the new Keepers of the Flame encounters. Players have largely welcomed the rework, praising the new direction and the way it opens space for creative builds. Some note that full optimization still depends heavily on well-aligned gear and fine-tuned passive setups, but overall sentiment points to renewed excitement for the class. As the patch settles, data and community testing will likely reveal which versions of the Assassin dominate high-end mapping and endgame boss fights. For players adapting to the update, it helps to define your goal early—whether you want to push poison DPS, chase crit bursts, or mix both. Focus on reliable poison uptime if going poison-heavy, and time your crit bursts carefully if pursuing the new burst-oriented nodes. Balance your damage with just enough defense to stay alive through intense boss phases, and plan your movement around attack windows to make the most of the Assassin's new rhythm. The 3.27 Assassin rework feels like a meaningful revival rather than a simple polish. It expands what the class can do, encourages experimentation, and restores that sense of high-risk, high-reward play that originally defined it. The Assassin now has room to breathe—and strike—more effectively than it has in years. As Keepers of the Flame unfolds, players will be exploring just how far this new version can go, and how it reshapes the meta for both poison and crit enthusiasts alike. Find the latest PoE 1 details, guides, and special offers at https://www.u4gm.com/poe-currency