TFT Patch 15.4b Augment Tier List: Best Picks & Meta Impact

Teamfight Tactics Patch 15.4b isn’t just about champion nerfs and trait tweaks—it’s a showcase of how augments can define an entire lobby. Balance changes, key bug fixes like Senna’s “Drift Duo” interaction, and the “I’ll Be the Legs” rarity correction have shifted the meta toward flexible late-game strategies.

If you’re wondering which augments will carry you to consistent top-four finishes, this guide breaks down the strongest picks, their ideal comps, and real player insights from TFT Flow, BunnyMuffins, and other trusted community sources.


🏆 Augment Tier Overview

Augments are ranked by power spike potential, versatility, and synergy with Patch 15.4b’s most successful comps:

  • S-Tier – Always strong, slot into nearly any board.

  • A-Tier – Excellent but needs the right setup or items.

  • B-Tier & Below – Highly niche or outclassed by better options.

(Data sourced from TFT Flow & community recommendations as of Patch 15.4b.)


TFT Patch 15.4b Augment Tier List
🥇 S-Tier: Game-Changing Augments

1. Portable Forge

Why It’s Meta: Instantly grants a high-impact artifact—Sniper’s Focus, Wit’s End, or Zhonya’s Paradox—that can turn mid-game fights.
Best Comps: Soul Fighter Viego, Mighty Mech, Crystal Gambit Ashe.

2. Radiant Refractor

Why It’s Meta: Upgrades a random item into a Radiant version for huge stat spikes.
Best Comps: Duelist Ashe with Radiant Guinsoo’s, Karma in Mighty Mech, Viego with Radiant Jeweled Gauntlet.

3. I’ll Be the Legs

Why It’s Meta: Massive gold and reroll economy for lightning-fast 3-star power spikes.
Best Comps: Crewboy Bebop Sivir/Malphite/Ziggs, Soul Fighter Viego, fast-8 Mighty Mech.


🥈 A-Tier: Powerful but Situational

  • Cooking Pot – Spatulas and Frying Pans enable rare trait emblems (perfect for 6 Soul Fighter or 7 Mighty Mech).

  • Heroic Grab Bag – Early components + gold for slam-and-tempo players.

  • Tiny Team – Still potent for hyper-roll strategies despite the 200%→150% nerf.


🥉 B-Tier & Below

  • Living Forge – Fun but too slow compared to Portable Forge.

  • Pandora’s Bench – Great for reroll specialists, tricky for casual play.

  • Bullet Hell – Strong only for specific Duelist Ashe lines.


💡 Choosing Augments Like a Challenger

  1. Flex First – Prioritize augments like Portable Forge or Radiant Refractor that fit any comp.

  2. Synergy > Raw Power – Even S-tier augments are wasted if they don’t match your board.

  3. Econ for Reroll – I’ll Be the Legs shines in reroll comps but is weaker for fast-9 players.

  4. Scout the Lobby – Track what others are picking to avoid contested lines.


🔧 Key Bug Fixes Influencing Augments

Patch 15.4b quietly changed the meta with crucial fixes:

  • Senna’s “Drift Duo” – Now works correctly, improving late-game Soul Fighter consistency.

  • “I’ll Be the Legs” Rarity – Fixed drop rates ensure fairer access to this high-value econ augment.

These fixes make artifact-driven comps like Soul Fighter Viego and Crewboy Bebop far more reliable.


📈 Community Insights

  • TFT Flow: Portable Forge & Radiant Refractor are “near auto-picks” in competitive play.

  • BunnyMuffins: Highlights I’ll Be the Legs as the go-to reroll augment.

  • Player Feedback: Cooking Pot is underrated but game-breaking when mastered.


Conclusion

Patch 15.4b proves that augment mastery equals ladder mastery. Portable Forge, Radiant Refractor, and I’ll Be the Legs headline a patch defined by flexible late-game strategies and newly fixed interactions. Adapt, scout, and let the right augment lead you to that top-four—or first-place—finish.

For deeper comp guides and live meta updates, visit:

Comments