As I stand amidst the swirling winds of Wuthering Waves, Cartethyia's sword feels like an extension of my own soul. Her graceful strikes, a dance of destruction that I've cherished since 2025, embody the essence of a true Main DPS—fluid, fierce, and unforgiving. I recall the countless battles where her Resonance Skill weaved chaos, yet it's her reliance on HP that binds us. Why settle for mediocrity when her blade can sing with perfection? In this evolving meta, I've learned that the right weapon isn't just a tool; it's a partner in our shared odyssey. From F2P gems to signature masterpieces, each choice has shaped our victories, filling me with pride and occasional frustration. Oh, how the echoes of her Aero DMG resonate in my heart—did you ever wonder what truly unlocks her potential? Let me guide you through this poetic journey, where steel meets spirit, and every swing tells our story.

⚔️ Guardian Sword: The Humble Companion

Ah, the Guardian Sword—a trusty 3-star weapon that welcomed me as a free-to-play adventurer. It grants Cartethyia a solid boost in HP%, something she craves like I crave the thrill of combat. In my early days, I relied on this blade; it felt like a warm embrace in chaotic skirmishes, providing enough survivability to turn the tide. Yet, as I dueled tougher foes, its passive Skill DMG bonus seemed underwhelming. Cartethyia's Resonance Skill doesn't pack a heavy punch, so why cling to this when her true power lies elsewhere? The extra HP% is decent, yes, but it left me yearning for more—like a half-finished poem. Still, for fellow F2P warriors, it's a reliable start.

• Pros: Free accessibility, decent HP% for early game 💪

• Cons: Mediocre Skill DMG passive, can't match Crit values

• My Feelings: It was a loyal friend, but I outgrew it quickly; now it gathers dust in my inventory as I seek grander heights.

🔥 Unflickering Valor: The Deceptive Flame

Unflickering Valor promised glory with its Basic ATK DMG boost, and oh, how it tempted me! I wielded it with hope, imagining Cartethyia slicing through enemies like a summer breeze. But reality hit hard—without bonus HP% or Crit value, building her felt like scaling a mountain barehanded. I struggled to balance her stats, forced to rely on Crit Rate from Echoes instead of Crit DMG, which dampened her DPS like rain on a campfire. That extra Basic Attack DMG? It didn't compensate; in fact, it often left me vulnerable in 2025's intense raids. Why chase this illusion when other paths shine brighter?

Feature	Benefit/Issue	My Rating (1-5 ⭐)
Basic ATK Boost	Good for raw damage output	⭐⭐⭐
Lack of Crit	Forces Echo compromises, reducing overall DMG	⭐⭐
Overall Fit	Decent but frustrating for optimization	⭐⭐½

Personal Reflection: This weapon taught me patience, but it also sparked regret—I remember nights tweaking builds, only to see her underperform. 😔

💎 Emerald of Genesis: The Crystal Promise

Emerald of Genesis, a standard 5-star sword, felt like a beacon of hope. Its Crit Rate and Energy Regen stats welcomed me with open arms, easing the burden of Cartethyia's build. I reveled in the freedom it offered; with extra Crit Rate from the weapon, I could pour all my Echoes into Crit DMG, turning her into a storm of precision. Though she doesn't benefit much from its ATK% passives, the synergy was undeniable—like a symphony finding its rhythm. In today's meta, it's a stable choice, but is it the crescendo she deserves?

• Why I Love It: Simplifies build focus, enhances her core strengths 🎯

• Drawbacks: Misses on HP% buffs, not fully tailored to her kit

• Emotional Tie: Using it felt empowering; I recall one duel where her Energy Regen saved us from defeat, filling me with triumphant joy.

❤️ Red Spring: The Blossoming Edge

Red Spring stole my heart with its blend of Crit Rate and Basic ATK DMG buffs. Cartethyia thrives on these stats, and as I equipped it, her strikes gained a new ferocity—up to 24% Crit Rate and 30% Basic Attack DMG unleashed her true elegance. Yes, the passive tied to Camellya's mechanics is locked away, but even without it, she shone. Why overlook this gem when it elevates her so beautifully? In my trials, it became a reliable ally, though not quite the pinnacle.

My Experience: I felt a rush of adrenaline with every crit, as if the sword whispered promises of victory. Yet, in the quiet moments, I knew there was better. 🌸

🌪️ Defier's Thorn: The Signature Masterpiece

Defier's Thorn—ah, Cartethyia's signature weapon—transformed her into a goddess of war. With over 80% extra HP, she channels it all into devastating DPS, a feat that left me breathless in 2025's arenas. The ability to ignore 8% of enemies' DEF and boost Aero DMG against eroded foes? It's poetry in motion, perfectly mirroring her soul. As I wield it, I feel an unbreakable bond; this isn't just a weapon, it's her destiny. Why choose anything less when it offers everything she desires?

• Ultimate Perks: Massive HP% conversion to DPS, DEF ignore, Aero DMG synergy ⚡

• My Testimony: From the first swing, I knew—this blade is her soulmate. Battles became ballets of destruction, and I soared on wings of aero fury. 🏆

As the winds of Wuthering Waves whisper secrets of 2025, I urge you: embrace Cartethyia's true potential. Equip Defier's Thorn today and let her blade carve your legend into eternity. What are you waiting for? Join me in this dance of steel and storm—unlock her best weapon and conquer the waves together! 🗡️✨