Fire Knight's Castle — Fyro
Dungeons · 5 champions
The Fight▾
Divine Shield absorbs 80% of damage + immunity to ALL debuffs and TM control while up; broken by HITS not damage (5 hits st.1–6, 7 st.7–9, 10 st.10–20, 12 st.21–25 — all normal mode). If it survives to his turn → Searing Storm AoE destroys MAX HP by 15% of damage dealt (~40% practical cap), and he heals + fully regenerates the shield every turn he takes. DoTs do NOT work through the shield — he can't be debuffed while it's up, and Poison/Burn only tick when he gets turns, which this strategy denies. Break it with multi-hit A1s, then keep his TM drained and Heal Red (blunts his per-turn heal) / Block Buffs permanent.
Team
UrticataS4★, DROPPED from the build queue 2026-08-14 — 2/3/4-hit kit = 9 shield hits per rotation, 15% SPD aura speeds the whole team's A1 cycle; Spirit = strong into FK20. (Her poisons DON'T tick through the shield — the seat is hits + aura.)—
Vizier OvelisF5★ — A1 3-hit, each hit 50% (booked) to extend ALL debuffs +1 turn; A2 2-hit Block Buffs + 100% Heal Red + Dec ATK (4T cooldown, no CD books — A1 extensions carry the uptime); A3 spreads + Perfect Veil—
FenshiF4★ — A1 3-hit Dec SPD; A2 3-hit, 75%/hit (booked) −15% TM on a 2T cycle keeps Fyro pinned; A3 2-hit Poisons → DEF-ignore on that skill—
Hilda ArnorndottrF4★ — A1 3-hit 10% DEF-ignore each; A2 2-hit, 75%/hit 100% Heal Red — the bridge when Vizier's A2 is on cooldown — +10% dmg per debuff (feeds off Vizier/Fenshi); A3 team +50% ATK—
VogothS3-hit A1 + debuff extension + tank-heal passive (heals 25% not 50% of boss-hit damage)—Affinity
FK20 = Force boss → Spirit (Urticata, Vogoth, Stag Knight) hits strong; Force core (Vizier/Fenshi/Hilda) neutral; bench Magic (Alure, Vallaryn, Apothecary, Athel) — they eat extra damage and weak hits. Rotation: Force st.1/5/9/13/17/20/24, Spirit st.2/6/10/14/18/21/25, Magic st.3/7/11/15/19/22, Void st.4/8/12/16/23 — st.21 and 25 are SPIRIT bosses, so Alure's Magic hits strong there.
Levers
- ›Hit math: A1s alone = 14 hits (3+3+3+3 + Urticata's 2) vs 10 needed on FK20 — the shield should never survive to his turn.
- ›TM control is BLOCKED while the shield is up — break first, then Fenshi A2 (crit-independent, 75%/hit booked) keeps Fyro pinned; Vizier A1 extensions keep Heal Red/Block Buffs near-permanent past his 4T A2 cooldown.
- ›Heal Red isn't optional: Fyro heals AND refills the shield every turn he takes — one slipped turn without Heal Red undoes a rotation.
- ›Speed-tune moderate, not max — everyone must dump A1 hits between boss turns; ACC 225 for st.20/25 (boss RES 200).
- ›St.21–25 (normal): TM reduction halved + enemy-MAX-HP damage capped at 10% — Alure is the 21–25 MVP (Spirit bosses on 21/25 + triple 25% TM cuts still land hardest), and Wuzgar is the 21–25 sustain tech (his passive restores Searing-Storm-destroyed MAX HP; the boss gets turns there).
- ›HARD mode is a separate ladder (Tainted Fyro, Hard 1–10): shield up to 21 hits, each shield hit destroys 1% of the attacker's MAX HP, normal TM control does NOT work — each Freeze placed insta-pops for −15% boss TM instead (Gliseah's mass-Freeze is the tech seat). Hard 10: boss SPD 250, needs 345 ACC.
- ›Counters and reflects chip the shield: Skullcrusher's team Counterattack = up to 4 extra hits per boss AoE; Phantom Touch blessing procs also count as shield hits.
- ›Extra hit sources if the break whiffs: Baerdal (2+3 hits + perpetual self-Counter passive), Gladewulf 3-hit A1.
- ›Underbuilt core: Vizier 5★, Fenshi 4★, Hilda 4★ — each 6★ is a direct FK20 farm-speed upgrade — Fenshi #7 and Hilda #24 in the 6★ queue as of the 2026-09-01 re-rank. FODBOR THE BARD (#30) is HH 10/10 + Ayumi 5★ here; ROYAL GUARD (6★ BUILT) is HH 10/10 but Ayumilove rates him FK 3★ and his A1 is single-hit — his FK value is A3 burst, not the A1 cycle (2026-07-27 audit). ADDED 2026-08-10: COLDHEART (#5) is HH 10/10 here and the cheapest body in the entire Fire Knight plan — a Rare, three copies owned, and Rare tomes are the abundant pool. She does not displace a seat (see the Ideal card for why), but she is the first sub for every one of them and she is the only owned champion that carries shield-breaking hits, Heal Reduction rolls and a full boss TM strip in a single seat.
Swaps
- Dorothy GaleS
NOT A SHIELD-BREAKER (audit 2026-09-01). HH 9/10, but on a fight decided by hits per rotation she is near the bottom of the useful range: A1 is single-target single-hit, A2 does not attack at all, and A3 is on a 6-turn cooldown. Suggested rating: 3.
- Armanz the MagnificentM
NOT A SHIELD-BREAKER (audit 2026-09-01). HH 9/10 normal but only 4/10 HARD, and the hard number is the honest one for this fight: his A1 is single-hit and Turn Meter theft is blocked entirely while Divine Shield is up, so he contributes almost nothing to the break. Suggested rating: 3.
- Khamir Scald-EyeM
THE HARD-MODE MAX-HP ANSWER (new 2026-09-01). Hard mode destroys 1% of the attacker's MAX HP per shield hit, which is what makes a 21-hit shield punishing rather than merely slow — and Khamir's A1 restores all allies' destroyed MAX HP by 5% per hit, twice per turn, on no cooldown. He is the reason the counterattack-heavy hard comp is survivable. 6★ BUILT, HH 7/10 hard. On NORMAL he is not a seat: his A1 is only 2 hits and he is Magic, which weak-hits the FK20 Force boss.
- The Cowardly LionM
SEATED IN TEAM IDEAL AND IN THE NEW HARD-MODE COMP (audit 2026-09-01). THIS IS HIS BEST CONTENT IN THE GAME: HH 10/10 Fire Knight and 10/10 Fire Knight Hard, and the only major content where his kit is not gutted by immunities — Fyro's debuff immunity lasts only while Divine Shield is up. 3-hit A1, a 4×DEF AoE with a team 60% Increase DEF buff, and A3's team [Counterattack] + 30% [Reflect Damage], which this record already prices at up to 4 extra shield hits per boss AoE. 5★, queue #1, no gear plan authored — worth writing one.
- DemythaV
NEW 2026-08-10 — HH 9/10 Fire Knight. Not a shield-breaker (A1 is 2 hits) but the best owned answer to the failure case: if Fyro DOES get a turn, Searing Storm destroys MAX HP by 15% of damage dealt, and her A3 puts [Block Damage] on the whole team, which blanks it outright. A2 also cuts every ally debuff duration by 1 and heals off how many durations it moved. Sustain-anchor alternative to Vogoth on a Void body, but her build is claimed by the Clan Boss unkillable comp, where she is 6★ BUILT and seated, and this team's plan is to deny Fyro turns rather than survive them.
- ColdheartV
NEW 2026-08-10, three copies — HH 10/10 Fire Knight, joint-highest owned. A1 Flurry of Arrows attacks FOUR times at random, which is the single best shield-breaking skill on the roster, and each of those four hits rolls a 100% [Heal Reduction] at 25% (35% booked) — the debuff this fight calls non-optional, because Fyro heals AND fully regenerates the shield every turn he takes. Once the shield is down, A3 Heartseeker FULLY depletes his Turn Meter and scales its damage off his MAX HP. Void, so neutral into the Force FK20 boss. First sub for any seat rather than a seat holder: A1 hits are already surplus (14 vs 10 needed) and Heal Red is already double-covered. Caveats: her poisons and the A2 Dec ACC do nothing through the shield, and her HP/DEF are paper — she needs the team alive around her.
- AlureM
THE seat on non-Force FK stages and 21–25: bookless 25%-per-crit TM cuts ×3 hits (crit-gated — needs 100% C.RATE); st.21/25 are Spirit bosses so her Magic hits strong, and she's HellHades' 21–25 MVP even with TM cuts halved there. Benched for FK20 only because she is Magic into a Force boss. 6★ BUILT.
- High KhatunS
The old tempo seat — swap back in for Alure on stages where the team is too slow to cycle A1s between boss turns. Pure tempo: her A1 is single-hit, so she adds ~nothing to the break itself (Ayumi FK 2★).
- UrticataS
FK 5 (HH 9/10, blessing rec literally labeled Fire Knight): 2/3/4-hit kit chews the shield (9 hits/rotation) and the 15% SPD aura speeds the whole rotation. HH FK Hard: 1/10 — normal-mode seat only.
- Stag KnightS
AoE 60% Dec DEF + 50% Dec ATK payload once shield is down; Spirit edge on FK20 — but only 2-hit A1, so he rides on others' breaks
- Baerdal FellhammerV
A1 2-hit (30%/hit 100% Heal Red) + A2 3-hit + perpetual self-Counter passive — HH calls him a Fire Knight specialist
- Gala LongbraidsV
2+3 ignore-DEF hits, pure breaker/damage
- Acolyte of the SlitherS
Apothecary-plus tempo AND 3-hit A1 TM-reduction — swap for Khatun once starred up
- Skimfos the ConsumedV
FK 5★ per his own record — A2 pulls ally debuffs onto himself + 50% Dec ATK; his Twisted passive heals 5% max HP per debuff each turn (transfer-and-heal sustain); Void = no weak hits.
- SkullcrusherF
FK 5★ — A2 Counterattack + Ally Protection on all allies but himself (+ self-Unkillable): every boss AoE = up to 4 counter-hits into the shield from the multi-hit A1s. Queue #28
- Sir ArtimageF
FK 5★ — A1 double-hit breaker; A2 self-cleanse sheds FK debuff spam before AoEing.
- Varkos HeadsplitterF
FK 5★ (6★ built) — self-Counterattack via A3, and counters swing 3 hits instead of 2 (A1 rider); A2 auto-joins ally attacks. (His A2 ignores [Shield] BUFFS — that does NOT bypass the boss's hit-counter shield.)
- GeomancerF
6★ FK 5★ — A3 fully drains the boss's TM into his own (huge post-break) + 75% HP Burn; A1 is a single-hit AoE, so he contributes almost nothing to the break itself (his record's caveat). Burn only ticks if Fyro gets turns — it does not damage through the shield.
- LightswornV
6★ FK 5★ — A1 3-hit with TM cuts (real shield-break seat), plus Inc DEF + Dec ATK anchor if Vogoth is parked at Hydra.
- GladewulfV
3-hit A1 extra breaker; A3 adds self-Counter + 50% Ally Protection.
- Morag BronzelockS
Conditional counters only: her passive counterattacks while she's under her OWN A2 Strengthen (4T CD) — spottier than Skullcrusher/Baerdal. A1 2-hit.
- Supreme KaelV
NEW Legendary (6★ built) — FK 5★: Void = no weak-hit crit suppression (unlike Alure). His unresistible AoE poisons (75% roll) only pay off when the boss gets turns — bring him for hits + damage, not DoTs. FK Hard only 2★.
- Gliseah SoulguideF
The FK HARD tech (6★ built): Tainted Fyro ignores normal TM control, but every Freeze placed insta-pops for −15% boss TM — her A3 75% AoE Freeze is the only TM lever the roster has there.
- Royal GuardM
HH 10/10 FK but AYUMILOVE SAYS 3★ and the kit backs Ayumi for the break: A1 is SINGLE-target single-hit — the 4× random hits (60% Dec SPD + 25% TM cut per hit) sit on his A3's 5-turn cooldown, and A2's 10%-of-MAX-HP AoE is real damage once the shield is down. A burst/payload swap, not an A1-cycle breaker. Magic body: strongest on stages 21/25 (Spirit) and the non-Force rotations. Source conflict flagged 2026-07-27.
- Fodbor the BardS
HH 10/10 + Ayumi FK 5★: triple-hit A1 — but its Heal Reduction rider is only a 15% CHANCE per hit (Ayumilove, 2026-07-27), so he cannot carry the Heal Red uptime; treat it as a bonus, not the seat's job. AoE 60% Dec DEF payload + 80% two-buff steal. Spirit — hits STRONG into FK20. First offensive swap for Hilda.
- WuzgarS
HH 9/10 (Ayumi 5★): FOUR shield hits on his A1, the most per turn of any owned body, and each hit heals the lowest-HP ally. A3 gives the team 30% Reflect + a Shield worth 20% of his MAX HP, and his passive restores destroyed MAX HP at 30% of every heal — the direct answer to Searing Storm and the st.21–25 sustain tech alternative to Vogoth. Spirit — strong into FK20.
- ArndulfM
NEW — HH 9/10: AoE 25% Weaken at 75% base amplifies everything the team lands post-break, plus team Reflect Damage and self-Counterattack (counters are extra shield hits). Single-hit A1, so he rides on others' breaks.
- Fahrakin the FatS
NEW — HH 10/10: 60% Dec DEF on A1 and HP Burn + double Poison on A2. His DoTs do nothing through the shield, so he is a post-break payload seat, not a breaker. Spirit — strong into FK20.
- GoryS
NEW — ignores [Increase DEF] and [Shield] BUFFS and 50% of DEF against Frozen targets, plus a passive counterattack whenever an ally is CC'd. Note the same caveat as Varkos: ignoring Shield BUFFS does not bypass Fyro's hit-counter shield.
- Rhaia the MournedV
NEW 6★ Legendary — HH 9/10 Fire Knight. A1 is 2 hits and A2 is 2 hits, so she contributes 4 shield hits per rotation while ignoring up to 35% DEF; Void means no weak-hit crit suppression on the FK20 Force boss, unlike Alure.
- ShirimaniF
NEW Legendary — the FK HARD tech seat, and the roster's SECOND source for it: Tainted Fyro ignores normal TM control, but every Freeze placed insta-pops for −15% boss TM, and Gliseah was previously the only owned body that could do it. Shirimani's A3 is an 80% AoE Freeze. Ayumilove rates her 5★ on normal Fire Knight too; Force is neutral into the FK20 boss.
- Miscreated MonsterM
NEW — Ayumilove 5★ Fire Knight, HH 8/10: his A1 is a double hit (shield stacks) and his A2 AoE both Stuns and shields the team. Magic body, so he is neutral-to-weak into the FK20 Force boss — strongest on the Spirit stages 21/25.
- Pann the BowhornF
NEW — Ayumilove 5★ Fire Knight and 4★ FK HARD (its listed usability is literally 'Fire Knight Hard'). The reason he holds up on the hard ladder: both his A1 and A3 ignore 50% of the target's RESISTANCE whenever he is faster than the target, so the boss's climbing RES stops gating his debuffs — build SPD as a debuff stat. A1 is 2 hits and A3 is 3, so he contributes 5 shield hits per rotation, and his 20% dungeon SPD aura speeds the whole team's A1 cycle.
Alternative Comps
Ideal (fully built)
dream teamIf every owned champ were 6★, booked and geared. REBUILT 2026-09-01 — the previous version could not complete, because it seated Urticata, who was dropped from the 6★ build queue on 2026-08-14 and remains at 4★.
THE COWARDLY LION REPLACES URTICATA. He is HH 10/10 Fire Knight AND 10/10 Fire Knight Hard — his best content in the game, and the only major content where his kit is NOT gutted by boss immunities, because Fyro's debuff immunity lasts only while Divine Shield is up. A1 Leonine Pounce hits 3 times. A3 Strength in the Pack places [Counterattack] AND 30% [Reflect Damage] on ALL allies for 2 turns, which this record's own lever already prices: 'Skullcrusher's team Counterattack = up to 4 extra hits per boss AoE… Counters and reflects chip the shield.' He delivers that tech on a Legendary body that also brings its own 3-hit A1, a 4×DEF AoE, and a team 60% Increase DEF buff. His A3 clause about allies ignoring [Shield] and [Strengthen] when counterattacking refers to the enemy BUFF, not Fyro's Divine Shield passive — do not count it here. AFFINITY COSTS LESS THAN IT LOOKS: the record benches Magic bodies on FK20 because they eat extra damage and land weak hits, but WEAK HITS STILL COUNT AS HITS and the shield is a hit counter, not a damage bar — and on the Spirit bosses at stages 21 and 25 his Magic is strong. Build gap: 5★ (queue #1) with no gear plan authored. NOTE the general principle this record already relies on: because the shield breaks on hit COUNT, a 4★ body lands exactly as many shield hits as a 6★ one, which is why the underbuilt core is not the liability it would be anywhere else.
Hard Mode (Tainted Fyro)
hard modeHard-mode Fire Knight (Tainted Fyro, Hard 1–10): the shield takes up to 21 hits, EACH shield hit destroys 1% of the attacker's MAX HP, normal TM control does not work (each Freeze insta-pops for −15% boss TM instead), and Hard 10 needs ~345 ACC against a 250-SPD boss.
NEW 2026-09-01. The record previously carried hard-mode levers but no comp. A 21-hit shield makes team Counterattack + Reflect the DOMINANT tech rather than a nice-to-have, so THE COWARDLY LION is the engine (HH 10/10 hard). The problem that creates is self-inflicted: every shield hit destroys 1% of the attacker's MAX HP, so a counterattack-heavy comp bleeds itself out. KHAMIR SCALD-EYE IS THE ANSWER — his A1 Dark Restoration restores all allies' destroyed MAX HP by 5% per hit, twice per turn, on no cooldown. The exact clause that makes him unusable alongside Artak makes him the enabler here. 6★ BUILT, HH 7/10 hard. WUZGAR doubles that restore (his passive does the same job) and adds a 4-hit A1 plus a team 30% Reflect Damage of his own. GLISEAH is the tech seat the levers already name: normal TM control fails, but each Freeze she places insta-pops for −15% boss TM, and her A3 is a mass Freeze. VIZIER keeps 100% Heal Reduction and Block Buffs, neither of which stops mattering. FLAGGED AS A DESIGN, NOT A VALIDATED COMP: no gear evidence exists for these bodies against Hard 10's 345 ACC requirement, and Lion is 5★.