Quick Take: In the Version 6.0+ shake-up, Kaveh steps up as your go-to 4★ Dendro Claymore wielder for Bloom reactions. He detonates cores with his Skill (that's 204% AoE Dendro DMG on a 6s cooldown) and Burst (160% AoE Dendro DMG, 80 Energy cost, 12s duration, plus a 27.5% core Burst DMG boost). Oh, and don't forget the 300% EM self-heal to keep him kicking. Aim for 600-900 EM, 180-210% ER, and slap on the 4pc Flower of Paradise Lost for that juicy +140% reaction DMG. Teams shine with Nilou or Nahida pumping out cores; rotations keep his Burst humming and squeeze in three Skills per cycle. This guide breaks down the builds, the Mailed Flower weapon, team setups, and all the Bloom tweaks you need.
Getting a Grip on Kaveh's Bloom Driver Role in the 2025 Meta
Picture this: Kaveh's out there, triggering and popping Dendro Cores left and right with his Skill and Burst. During Burst, his Normal Attacks get that Dendro infusion, cranking out cores while stacking +100 EM (four hits of 25 EM every 0.1s). Back in Version 6.0 Phase 1—September 10-30, 2025—he was tearing it up alongside Lauma and Nahida in the Dendro spotlight. At Level 90, his base stats hit 5018 HP, 114 ATK, 317 DEF, and a sweet +96 EM from ascension perks. To get him there, you'll burn through 420K Mora, 1-6 Nagadus Emeralds, 46 Quelled Creeper, 168 Mourning Flower, and 18 Fungal Spores.
Building him? Start simple: Level to 90 to max that EM potential. Talent grind calls for 4.96M Mora, 3 Crowns of Insight, 18/66/93 Teachings/Guide/Philosophies of Ingenuity, 9/63/114 Ingenuity books snagged from the Steeple of Ignorance, and 18 Primordial Greenbloom. Pro tip—test him out on those Sumeru Bouncy Mushrooms soaked in Hydro; his Skill's radial AoE will burst cores like fireworks.
Why Kaveh Nails It as a Bloom Trigger
His passives? Game-changers. The A1 passive heals him for 300% of his EM as HP every 0.5s whenever Dendro Cores take damage—talk about staying alive in the fray. A4 tacks on +25 EM per Burst hit, capping at four stacks. Snag C1, and he gets +50% Dendro RES plus +25% Incoming Healing for 3s right after his Skill. Normals deal 76-103% DMG across four hits; Charged Attacks cycle at 53% plus a 96% finisher, guzzling 40 stamina per second. In Bloom setups, core detonations scale straight off his Level and EM.
To make him shine: Gear up for 600+ EM to tank those cores like a champ. Team him with off-field Hydro—Xingqiu's a classic for core spam. And always lead with Burst to infuse those attacks and build EM stacks. It's straightforward, but man, it flows so well once you get the rhythm.
How Bloom Reactions Work and Who Owns Those Dendro Cores
Bloom kicks off when Dendro and Hydro auras mix, spawning Dendro Cores that explode after a delay—damage hits enemies and allies alike, scaled by the creator's Level and EM. Kaveh doesn't need ownership to burst nearby cores with his Skill or Burst, opening doors to Hyperbloom or Burgeon plays. That +27.5% core Burst DMG buff helps, and C4 cranks his triggered cores up by +60%. In Nilou squads, those cores turn Bountiful, rupturing instantly in AoE blasts that love 900 EM.
Want to optimize? Hit your Skill before Burst to lay down Dendro. Then Normal Attack during the infusion for core gen. In Burgeon teams, hold off on Burst to dodge Pyro stealing the show—aim for three Skills per rotation. It's all about timing; mess it up, and you're just popping confetti.
Kaveh Stacked Against Other Dendro Drivers: A Real Talk Comparison
Ever wonder how Kaveh holds his own? Let's break it down based on what the data shows from meta tests.
Take Kaveh versus Alhaitham in Bloom: Kaveh's popping cores with that 300% EM self-heal, while Alhaitham leans on higher ATK for his own Dendro nukes. Go Kaveh for on-field Bloom dominance; Alhaitham edges out in Spread or Quicken where personal damage rules.
Against Nahida as support? She's all off-field Dendro and EM buffs—pair her with Kaveh as a battery to drop his ER needs from 210% down to 145-165%. Smart synergy.
And the Dendro Traveler? They bring that -50 ER resonance bonus. But Kaveh pulls ahead in core-bursting scenarios, especially with 600+ EM invested in the team.
Overall, Kaveh thrives in reaction-heavy squads, even if he's not topping Main DPS charts. (Editor's note: I've run him in Abyss clears, and his sustain makes him a sneaky powerhouse—feels more reliable than flashy sometimes.)
Flower of Paradise Lost: Kaveh's Go-To Artifact Set
Dropped in Version 3.3 on December 7, 2022, the 4pc Flower of Paradise Lost is a beast: +80 EM from the 2pc, then +40% Bloom/Hyperbloom/Burgeon DMG from the 4pc, stacking +25% per off-field trigger (max four stacks over 10s, once per second) for a total +140%. It supercharges core damage during Burst at 800+ EM. Slap Deepwood Memories on Nahida for -30% enemy Dendro RES, and you're looking at less than 10% damage upside over other sets in pure Bloom.
Farming it? Head to the City of Golde domain in Sumeru (AR 45+ with Mystic Offering). Go full 4pc with EM Sands, Goblet, and Circlet. And keep attacking cores every second to build those stacks—it's addictive once they proc.
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Breaking Down the 4-Piece Bonus and Its Bloom Magic
Those 4pc stacks build off-field, once a second for 10s, pumping up Skill and Burst detonations. At four stacks, you're at +100% reaction DMG, layered with the +27.5% Burst buff and C4's +60%. In a Nilou team, 900 EM can net you ~4,000 extra DMG from C6 core bursts every 3s. Wild, right?
Steps to nail it: Grab 2pc EM plus 2pc ER Sands if your weapon skimps on ER. Substats? ER first, then EM, then CRIT Rate (40-50% for Favonius reliability). Test in Abyss to lock in stack uptime—I've seen rotations fumble here, but it's worth the tweak.
Why Flower of Paradise Lost Edges Out Gilded Dreams
FoPL delivers +80 EM and +140% reaction DMG tailored for Bloom with non-stop cores. Gilded Dreams? +80 EM, +14% ATK and 50 EM per unique element (max three)—great for Aggravate or Spread, but it trails by under 10% in Hyperbloom tests.
FoPL locks into Bloom/Hyperbloom/Burgeon only and pairs best with Deepwood on a teammate. Gilded's more resin-friendly for broad EM teams without full core ownership. Bottom line: FoPL for raw core damage; Gilded if you're mixing reactions. (My take: In dedicated Bloom, FoPL feels like it was made for Kaveh—those stacks just click.)
Farming Spots and Smart Domain Runs for Paradise Lost
Hit the City of Golde in Sumeru's Great Red Sand Desert on weekdays—it shares drops with Desert Pavilion Chronicle. Strategy: Run three or four characters loaded with EM/ER subs. At AR 45, craft 5★ pieces using three fodder ones. Prioritize this over other domains unless you're chasing Gilded.
The 4pc Instructor set (+80 EM, +120 party EM on reactions for 8s) buffs the squad but skips personal DMG boosts.
Other Artifact Options: Gilded Dreams or Instructor When to Swap
Gilded shines in Spread or Plunge setups with Xianyun for Quicken amps. 4pc Ocean-Hued Clam (+15% Healing on 2pc; turns 90% of healing into DMG every 3.5s on 4pc) layers EM-scaling damage and heals, especially with C1. For transitions, mix 2pc EM + 2pc EM while you farm.
Elemental Mastery First: The Stats That Drive Kaveh
EM is king here—it amps core damage and that 300% EM healing every 0.5s, trumping ATK or CRIT every time. Ascension gives +96 EM at 90; shoot for 600+ in general, 700 at C0 for Bloom, or 900 with Nilou. C1 lets you ease to 500/600 EM thanks to RES and healing buffs. Keep ER balanced at 180-210%.
How to hit it: Stack from weapons, artifacts, and subs. EM Sands if your weapon's ER-loaded. Use calculators for team breakpoints—it's not guesswork.
Cracking EM Breakpoints: Those 600/700/900 Marks
600+ EM? That's your core-tanking baseline with solid self-healing in Bloom.
700 EM hits optimal C0 damage when you own the reactions.
900 EM? Peak for Nilou's Bountiful Cores.
In Spread, EM juices personal Dendro DMG too (2.5% Bloom per 1,000 EM on R5 Mailed Flower). Push to 800+ for FoPL stacks. Subs: EM > CRIT > ER once you're at 180% ER. Tweak with Nahida as battery. Short and sweet: These thresholds aren't arbitrary; they're from rotation sims that show real DPS jumps.
Picking Main Stats: Sands, Goblet, Circlet Picks
Sands: EM if your weapon's ER-rich, or ER if EM's already stacked.
Goblet: Straight EM.
Circlet: EM, or CRIT Rate (30% for Favonius procs in single-target, R3 refined).
Flower (HP main): Subs EM > CRIT > ER.
Feather (ATK): Same sub vibe.
Healing Bonus Circlet pairs with 4pc Clam for EM-fueled heals and damage. Overall priority: ER > CRIT Rate > EM >= ATK% >= CRIT DMG.
Substat Ladder for Peak Bloom
ER (180-210%) tops the list, then EM, then CRIT Rate (40-50%). Skip flat ATK/DEF/HP—they're dead weight. For Favonius, 30% CRIT Rate ensures two procs per rotation. Double Dendro? Drop ER to 160-180%.
Balancing EM and ER: Hitting That Perfect Groove
Solo Dendro runs? 210-285% ER (160-200% with Favonius).
With Nahida? 145-165% (120-130% Favonius).
Double Electro like Fischl or Raiden? 195-220%.
Resonance shaves off 50 ER.
Steps: Plug into an ER calculator per team. Sacrificial Greatsword adds a Skill reset for particles. Teammate Favonius can cut your needs by 10-40%. It's a puzzle, but solving it means no Burst droughts.
Top Weapons for Kaveh's Bloom Driver Setup
Mailed Flower leads with 565 ATK, +110 EM, and +12% ATK/48 EM after Skill or reactions (8s, easy 100% uptime in Bloom). Makhaira Aquamarine packs +165 EM, converting 24% EM to ATK every 10s (12s duration, 30% party share). Rainslasher offers +165 EM and +20-36% DMG against Hydro/Electro foes. F2P pick: Forest Regalia (crafted, +30.6% ER, +60 EM on reactions).
Choosing? Prioritize EM substats. Refine for Bloom consistency. Test ER in full rotations—I've burned hours here, but it pays off.
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Elite Picks: Mailed Flower and Makhaira Aquamarine Deep Dive
Mailed's +110 EM and post-reaction buffs make it a personal Bloom monster. Makhaira? +165 EM with party sharing turns it into a buffer king. Mailed wins if you're skipping 5★ gacha pulls—reliable and straightforward.
Solid Mid-Tier: Rainslasher and Flame-Forged Insight
Rainslasher's +165 EM and Hydro/Electro DMG bonus shreds wet enemies. Flame-Forged brings +165 EM plus +12 Energy/60 EM on reactions, easing ER in hybrid teams.
Free-to-Play Swords: Favonius Greatsword and Bloodtainted Greatsword
Favonius (61.3% ER, CRIT-based particles) batteries like a dream—aim for 30% CRIT Rate. Bloodtainted's 187 EM is pure budget gold. Forest Regalia juggles ER/EM but watch for interruptions. Skyward Pride (5★, 36.8% ER) adds a touch of personal DMG in Bloom, if you luck into it.
Best Teams for Kaveh Bloom Driver
Kaveh craves off-field Hydro or Dendro for core fuel: EM-focused Hydro like Xingqiu for single-target or Kokomi for AoE. Add a second Dendro (Nahida or Baizhu) for resonance and ER help. Flex in Kazuha for grouping; Nilou flips it to Bountiful Cores (Dendro/Hydro only). Chase reactions hard—his self-heals handle Bloom or Burgeon backlash.
Sample rotation with Nahida E Q > Xingqiu EDQ N1 > Kaveh E N1 > Kokomi Q > Kaveh combo: Nets three Skills from Kaveh. Build it step-by-step: Start with Kaveh + Hydro. Toss in Dendro battery. Flex a trigger (Electro or Pyro).
High-End Squad: Kaveh + Nilou + Xingqiu + Nahida
Nilou amps Bloom DMG and delivers instant ruptures in a full-HP, EM-stacked team. Rotation: Nahida E > Xingqiu EDQ N1 > Nilou E 3[E] > Kaveh combo > Nilou Q. Push for 900 EM—it's a core-explosion festival.
Wallet-Friendly Teams with 4-Stars
Kaveh + Dendro Traveler (resonance) + Barbara (Hydro heals) + Collei (Dendro). ER at 175-195% with Yaoyao subbed in. For Hyperbloom: Kaveh + Baizhu + Shinobu (Electro) + Yelan (Hydro). Rotation: Kaveh E > Yelan EDQ N1 > Shinobu E N1 > Traveler EQ N1 > Kaveh combo. Simple, effective—gets the job done in overworld or Abyss lite.
Hydro Pros Breakdown: Xingqiu vs. Kokomi vs. Nilou
Xingqiu? Single-target off-field N1 bursts; he claims most Blooms.
Kokomi spreads AoE Hydro with heals—pair with Baizhu's shield for safety.
Nilou? Pure Bloom machine; no mixing elements.
Xingqiu owns Abyss; Kokomi rules overworld mobs. Depends on your turf.
Flex Slots and Scenario Swaps
For Burgeon, Thoma (Pyro trigger, shield) fits—delay Kaveh to prevent proc theft. Rotation: Thoma Q E N2 > Xingqiu EDQ N1 > Kaveh combo.
Shatterbloom twist: Kaeya (Cryo) + Nahida. Rotation: Nahida E Q > Xingqiu EDQ N1 > Kaeya E N1 Q N1 > Kaveh combo. EM-scaling Shatters melt mobs—fun alternative.
Talent Priority and Constellation Choices
Burst first (90 for that core DMG bonus), then Normal Attack, then Skill. Burst infuses and buffs; Skill handles 2-3 detonations per rotation. C0 works fine; C1 boosts post-Skill survivability with +50% RES.
Leveling path: Burst and Skill to 8-10. Grab weekly Ingenuity books. C3/C5 add +3 levels to Burst/Skill (cap at 15). Skip deep Normal investment unless you're all-in.
Talent Order for Bloom (Burst-Heavy)
Burst > Skill (for off-CD triggers) > Normal (infused combos). Exploration? Nah, focus reactions.
Rocking C0: Does Kaveh Need Constellations?
Absolutely viable at 700 EM with FoPL—self-heal soaks core damage, freeing the team for reactions. Personal DPS is light, but the utility? Solid.
C2 and C6: How They Amp Bloom and Teams
C2 bumps Normal ATK SPD by +15% in Burst. Post-C2 rotation: EQ N3D N4 E N4D N4 E (N2). C4? +60% DMG to his cores. C6 unleashes 61.8% ATK AoE Dendro plus core bursts every 3s (~4,000 DMG). C1's the minimum for Nilou synergy.
Where to Cap Investment for Best Bang
C1/C4 for Bloom gains; C6 if skipping Nilou. Talents at 90/90/80? More than enough.
Combat Rotations and Skill Flow
Standard flow: Teammates drop Hydro/Dendro > Kaveh Burst > Normal string > Skill for cores. Keep Burst up; three Skills per rotation (one pre, two during). Notation like EQ / Q E N# E N#. Early game: E > team setup > Q N# + 2 Es.
Execution: N3D dash-cancels after C2. Skip the last Skill/NAs for ER if needed. Catch ⅔ particles for 210% ER. It's tight, but practice makes it muscle memory.
Step-by-Step Standard Bloom Rotation
1) Nahida E Q for Dendro.
2) Xingqiu EDQ N1 for Hydro.
3) Kaveh E pre-Burst.
4) Kaveh Q to infuse.
5) N1-4 + 2 Es in Burst.
6) Post-Burst E for cleanup.
Nilou version: Pre-gen cores first.
Making Sure Kaveh Owns the Bloom Triggers
Skill detonations skip ownership; use Burst for gen. In Hyperbloom, dodge over-detonating with small Electro AoE. Tips: Post-Burst Skills; leverage that AoE radial burst. Ownership's key—nail it, and cores are yours.
Energy Tricks for Burst Reliability
80 Energy Burst demands 180-210% ER base. Yaoyao or Emilie? 175-195%. Double Favonius shaves 10-40%. Plays: Nahida battery, Sacrificial Greatsword resets, resonance -50 ER. No more downtime.
Rotation Pitfalls to Dodge
Skill mid-Burst? DPS killer—save it post. No pre-Burst Skill? You miss Dendro setup. ER neglect? Burst gaps—hunt those particles. Common slips, easy fixes.
Damage Math and Real-World Benchmarks
Bloom damage ties to the creator's EM/Level; Kaveh adds +27.5% Burst, C4 +60%, FoPL +140%. His personal DPS is secondary; C6 bursts hit ~4,000. At 700 EM C0, he clears Abyss against mobs. Versus Nahida Hyperbloom? Less personal output, but his self-sustain shines.
In 900 EM Nilou, AoE Bountiful Cores dominate. Benchmarks: Sim rotations, test Spiral Abyss (solid in 2025 with Lauma), compare to Alhaitham (more raw damage, less heal). Data from community sims backs it—Kaveh's a sustainer, not a nuker.
Pitfalls and Pro Tips for Optimization
Don't overstack CRIT at EM's expense—reactions rule. ER blind spots? Batteries fix that. Always FoPL + Nahida Deepwood. C1 for tankiness; you need off-field enablers.
Low ER woes? Katsuragikiri Nagamasa (45.9% ER, refunds) or double resonance. Self-damage eating you? A1 heal + Baizhu/Kokomi, plus C1 RES. Tips: Nahida Deepwood mandatory. C1 for frontline. Never solo on-field—team it up.
Build Wrap-Up and Handy Reference
Core Build Rec: 4pc Flower of Paradise Lost (EM Sands/Goblet/Circlet, ER>EM subs). Weapon: Mailed Flower (or Favonius alt). Stats: 600-900 EM, 180-210% ER, 40% CRIT Rate. Talents: Burst 90 > Skill 80 > Normal 60.
Stat Targets at a Glance:
EM: 700+ for C0 Bloom.
ER: 160% with a Dendro buddy.
CRIT: 30-50% for proc reliability.
Team Flow: Hydro (Xingqiu) + Dendro (Nahida) > Trigger (Nilou for Bloom) > Healer (Baizhu).
FAQ
Best artifact set for Kaveh Bloom in 2025?
4pc Flower of Paradise Lost (+80 EM, +140% Bloom DMG via stacks) for detonation mastery; team it with Deepwood (-30% Dendro RES). Beats Gilded in straight Bloom.
EM needs for Kaveh Bloom builds?
600+ for tanking, 700 C0 Bloom, 900 Nilou for max cores and 300% EM healing. Ascension +96; Mailed Flower stacks to 800+ FoPL.
Flower of Paradise Lost over Gilded Dreams for Kaveh?
FoPL edges by <10% in Bloom/Hyperbloom with constant reactions; Gilded's flexible for Spread mixes. FoPL demands core hits; farm City of Golde.
Weapon pick for Kaveh Bloom driver?
Mailed Flower (+110 EM, reaction buffs, 100% uptime). F2P: Forest Regalia (+30.6% ER, +60 EM on reactions) or Favonius (61.3% ER, 30% CRIT battery).
ER for steady Burst uptime?
180-210% solo Dendro (160% Favonius); 145-165% Nahida. Double resonance -50 ER; Sacrificial Greatsword for 3 Skills/rotation, snag ⅔ particles.
Top team for Kaveh Bloom driver?
Kaveh + Nahida/Nilou (Dendro) + Xingqiu/Kokomi (Hydro) + Baizhu (heal). Premium: Nilou Bountiful (900 EM); budget: Traveler + Barbara. Pre-gen cores pre-Burst.