Dislyte: How to Clear Fafnir in 3 Turns with Arthur

To clear Fafnir in three turns in Dislyte, you must deplete the boss's multi-hit barrier immediately on each turn using rapid multi-strike allies so Arthur can spend his primary burst directly against unprotected health bars. This composition replaces standard sustain and cleanse supports with dedicated shield breakers, pushing Fafnir through each phase threshold before the boss can trigger freeze locks, counterattacks, or buff-stealing mechanics.

Turn Order and Setup Requirements

Fafnir's defensive shield does not scale with defense stats; it negates incoming damage until the boss receives a specific number of individual hits. If Arthur attacks while any shield charges remain, his damage multipliers are wasted on barrier mitigation instead of depleting health.

To execute the three-turn strategy, build your team around a strict action sequence:

1. Multi-Hit Openers (Yian and Wenlock): These units must outspeed both Fafnir and Arthur. Their opening strikes must fulfill the total hit-count requirement to drop the barrier before your finisher takes a turn.
2. Phase Execution (Arthur): Arthur acts immediately after the shield drops. With the barrier removed, his burst damage triggers Fafnir's phase transitions in a single hit.
3. Wave Skill Management: Conserve high-value abilities during waves one and two. Clear early enemies using basic attacks or low-cost secondary skills so that multi-hit attacks and Arthur’s main burst abilities are off cooldown when entering the boss chamber.

Arthur's Build Priorities

Because this strategy eliminates defensive safety nets, Arthur must clear each health threshold without allowing Fafnir an action:

• Stat Saturation: Maximize Critical Rate, Critical Damage, and Attack. Arthur requires 100% Critical Rate to prevent damage variance from failing a phase check.
• Speed Tuning: Arthur must be slower than Yian and Wenlock to guarantee he never attacks a shielded boss, but fast enough to act before Fafnir can retaliate or cast team freezes.
• Gear Focus: Discard HP and Defense investments in favor of pure offensive scaling, as the encounter is designed to end before incoming boss damage occurs.

Strategy Limitations and Failure Points

This strategy relies on zero-variance burst windows and introduces clear failure points:

• Incomplete Shield Removal: If Yian or Wenlock fail to land the required hit count due to missing turn-meter margins or misaligned skills, Arthur's burst is nullified by the shield.
• Critical Hit Misses: A non-critical strike from Arthur leaves residual boss health. Fafnir will retaliate with counterattacks and freeze debuffs, quickly wiping an unshielded, glassy squad.
• Cooldown Mismanagement: Auto-battle pathing that expends major multi-hit skills on preliminary waves will cause the run to stall on turn one of the boss fight.

If your relic inventory cannot reach the required Speed thresholds and 100% Critical Rate on Arthur, use a standard composition with cleanse and sustain units until your gear can guarantee clean phase transitions.