Fiend Hunt Guide — Blue Beard (Wind)

Key Points

Level 10 DMG Threshold — 328M.
Fiend Stats — 0 DEF & MRES, 100 Wind DMG, 50 Water RES.
Optimal Skill Sequence — C1 → S1 → S2 → S3 → S4.
- C1 only triggers once per battle! Your DoT team should be the team that triggers this skill.
This fiend has plenty of augmentation/vulnerability effects, so prioritize other amplifiers for your teams.
Bring DEF Gear.
- Your carries will also need damage mitigation to survive S2.

Skill 2’s DMG numbers have been doubled to account for S1’s 100% ATK buff.

Skill Rundown

Marriage Declaration

Trigger: Apply a DoT to any tile.

Kick off this ability at the outset of each fight, as its damage enhancement persists for a full eight rounds. Remember that this conditional skill activates merely once per conflict! Only one squad can capitalize on this weakness reduction (provided you activate Character Level 1 at a subsequent stage).

Wedding Preparation

Instead of the monster taking extra fire damage, it becomes stronger after using S2, dealing even more damage with its attacks.

Bride Assessment

In higher levels, make sure your tanks absorb this powerful attack, as it deals significant damage thanks to the 100% Attack boost from their Skill 1. Remember to employ some damage reduction or shielding techniques to protect them during this ability’s use.

Bent Mustache

In simpler terms, the demon applies a weakness to itself (vulnerability debuff). However, the boost (augmentation buff) it possesses doesn’t become significant until you choose to activate its skill 1 (C1) following skill 3 (S3).

Disqualification

After a clean change, it’s now your team’s turn again, as the monster returns to Stage 1. Importantly, this specific monster will not reactivate its skill under special conditions!

Hunting the Fiend

C1 → S1 → S2 → S3 → S4

Simply trigger C1 at the start of combat and enjoy the fiend buffs for a lot of turns.

Keep in mind that this villain boasts numerous vulnerability/augmentation effects, which means it could be beneficial to focus on using team amplifiers of different types instead.

DPS Review

Loen (×5/7 Area of Effect) remains the optimal magic choice for Fiend Hunt. Place her on the side lane to expand her tile coverage as much as possible. With the range upgrade, Celebrity Bunny can reach the other vulnerable spot. However, she doesn’t activate C1, so it’s best to use her in a team that doesn’t trigger C1.

Levia (×5 Area of Effect) – The fiend increases its self-vulnerability/augmentation significantly, making Levia’s own vulnerabilities less potent compared to other amplifiers. Moreover, Overheat comes with a drawback as it consumes vulnerability debuffs, which isn’t an optimal situation.

Liatris (AoE Effect Across 5 Areas) – Liatris has a natural ability that activates C1, which multiplies the burn damage on Fiends significantly. The latest boost to her capabilities is quite astonishing.

Rubia (AoE 5) can activate Combat Skill 1 (C1), rotating her abilities to strike two vulnerable spots, yet she doesn’t amplify her damage like Liatris does. She could make a good substitute carrier if there’s a spot for her in your team.

In this context, let’s say Eris isn’t perfectly suited for this quest due to her tile placement not being optimal, and unlike the other two characters who pick up items physically, she doesn’t activate ability C1.

2025-07-17 20:37