The Seven Deadly Sins Yeon Yihwa PvP Build and Reflect Guide

To counter aggressive burst teams in The Seven Deadly Sins PvP with Yeon Yihwa, build her with a four-piece Life and two-piece Iron Wall equipment set, roll for pure survivability substats, and pair her with defensive Unknown allies. Her core strength relies on punishing high-multiplier area-of-effect and single-target attacks through reflect damage, turning an opposing carry's offensive output against their own health pool without spending heavy card economy.

Optimal Equipment and Substats

Yeon Yihwa requires maximum bulk so she can survive lethal opening attacks and return fatal recoil to enemy carries.

• Primary Set: Four Life pieces and two Iron Wall pieces (HP / Defense). Maximizing raw health increases her survival ceiling against burst attacks and directly enhances reflect viability.
• Situational Alternative: Four Life pieces and two Critical Defense pieces (HP / Critical Defense) if facing teams built specifically around high-damage critical hits.
• Engraving: Prioritize UR gear engraving on her HP-providing equipment (Belt and Rune) to scale her base survival stats as high as possible.

Avoid rolling substats into lifesteal, regeneration, or recovery rate. Yeon Yihwa's deterrence depends on direct damage mitigation and an uncompromised maximum health pool.

Best Unknown Team Compositions

Yeon Yihwa performs best in an Unknown team archetype that provides passive defensive auras, active taunts, and stat amplification.

• Frontline Allies: Pair her with resilient Unknown frontliners such as Albedo, Sabunak, or Hel. Units with active stance skills or taunts create layered protection. Opponents who attempt area-of-effect attacks trigger Yeon Yihwa's reflect recoil, while those forced into single-target attacks hit dedicated defensive stances.
• Sub-Slot Support: Place Nanashi in the fourth (sub) slot equipped with his Holy Relic. His passive ability grants essential defensive boosts and base-stat increases to all active Unknown allies, preventing opening-turn eliminations against high Combat Class opponents.

Because Yeon Yihwa punishes attackers passively, her team saves card slots each round. You can dedicate actions to cycling low-tier skills, maintaining protective stances, or combining cards into higher ranks.

Turn-by-Turn PvP Tactics

1. Turn 1 (Going Second): Absorb the enemy's opening burst. A properly built HP pool ensures Yeon Yihwa survives while the opposing attackers take severe recoil damage. On your turn, use utility cards, activate shields or stances, and apply chip damage to finish off weakened attackers.
2. Turn 2 (Counter-Attacking): Identify opposing carries whose health pools were depleted by reflect recoil. Use Yeon Yihwa’s attack skills or secondary damage dealers to eliminate those priority threats before they can recover.
3. Turn 3 (Closing the Match): Clean up surviving support units using banked high-rank skill cards and Ultimate Moves.

If facing teams that rely on heavy temporary defensive buffs, avoid spending your strongest offensive cards immediately. Allow Yeon Yihwa’s presence to absorb and reflect incoming hits until the enemy buffs expire, then commit your banked high-rank attacks.