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S4 Hard : Sanctuary Defense

By Sevih · Updated Jan 13, 2026

The Mutated Wyvre revolves around buffs: the more it has, the more damage it deals and the less damage it takes. Focus on removing its buffs to weaken it.

Difficulty

Mutated Wyvre

Mutated Wyvre

lightstrikerLv. 200

Immunities

8,303Attack
4,284Defense
605,616Health
292Speed
27.1%Crit Chance
150%Crit DMG
0%Crit DMG Reduc
0%Penetration
30.1%DMG Increase
20.1%DMG Reduction
268Effectiveness
173Resilience
WG90WG

Lv. 200 — Story Hard · Sanctuary Defense

Skills

Reproduction: Dragon's Brutality

Single Target

Attacks the enemy and gains Barrier for 3 turn(s). Barrier strength increases as own Attack increases.

Reproduction: Dragon's Aggression

CD 4All Enemies

Attacks all enemies. Decreases target's Penetration, Attack, Critical Damage for 3 turn(s). After attacking, increases own Priority by 20%.

Reproduction: Dragon's Wave

CD 4All Enemies

Before using the skill, removes Buff effects from all enemies, then attacks all enemies. Increases own Penetration, Critical Chance, Critical Damage for 3 turn(s). After attacking, increases own Priority by 20%.

Ultimate Guardian

(Passive Effect) damage taken decreases by up to 90% in proportion to the number of Buff effects obtained from Reproduction: Dragon's Wave. Damage of Curse/Fixed Damage taken by the boss does not exceed 30000. If not in Berserk state, WG damage taken decreases by 50%. At the end of enemy action, if the target is DarkDark attribute, WG decreases by 2.

Cunning Combat Style

(Passive Effect) All attacks ignore 30% of the target's Defense, and additionally ignore up to 30% of the target's Defense in proportion to the number of Buff effects obtained from Reproduction: Dragon's Wave. At the end of enemy action, increases own Priority by up to 30% in proportion to the number of Debuff effects the target has.

Enraged

Becomes Enraged every time the enemy performs 7 actions. Enraged: Grants an irremovable effect to the caster that increases Attack and reduces damage taken for 3 turns. Enraged lasts for 3 turns. Evolution: Dragon's Wrath: Used when Enraged ends. Deals great damage to all enemies.

Tips and teams below are written for Story Hard.

Tactical Tips

  • The boss is vulnerable to Irregular Hunters (like Caren and Rey).
  • and is the way to deal with it.

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