The Seven Deadly Sins: Supreme Deity HELL New King Guide

To clear Supreme Deity on HELL difficulty in The Seven Deadly Sins, use the new King to deploy team-wide barriers on turn one and preserve your squad's HP. King's shielding prevents the boss from landing devastating unmitigated hits, keeping your team alive to secure the 30-diamond event reward without needing maximum Ultimate Move levels.

Team Composition

King performs best when supported by rank-up enablers and basic stat buffers. Gowther ensures King reaches high-rank barriers immediately, while backline passive supports increase your overall damage and shield durability.

Slot	Unit Options	Primary Function	Battle Role
Main DPS / Defense	New King	Shielding and AOE damage	Deploys damage-absorbing barriers and applies multi-target pressure.
Rank-Up / Support	Green Halloween Gowther / Red Gowther	Skill rank-ups and attack buffs	Upgrades King's skill cards to access rank 2 and rank 3 shields early.
Frontline Bulk	Festival Diane	Damage mitigation and defense	Absorbs excess pressure and provides additional frontline survivability.
Sub Slot	Nanashi / Deathpierce / Ragnarok Ban	Passive stat adjustment	Boosts allied basic stats or reduces enemy critical resistance from the backline.

Phase-by-Phase Battle Strategy

Mismanaging card ranks on turn one leaves your team vulnerable to Supreme Deity's heavy opening attacks. Follow this rotation to clear both phases safely.

Phase 1: Shield Setup and Gauge Building

Turn 1: Use Gowther to rank up King's cards, deploy King's barrier, and use your remaining card slot on an attack to cycle the hand. The barrier absorbs Supreme Deity's opening burst and protects your team from secondary status effects.
Turn 2: Refresh King's barrier if it took heavy damage, or use his AOE skill to chip the boss while filling your Ultimate gauges.
Turn 3: Finish Phase 1 while ensuring at least two units enter the next phase with full Ultimate Move gauges ready to fire.

Phase 2: Ultimate Burst and Cleanup

Supreme Deity increases her offensive threat and aggressively depletes skill gauges during Phase 2.

Open with Ultimates: Unleash your prepped Ultimate Moves immediately on turn one of Phase 2 to bypass prolonged attrition.
Reapply Barriers: If the boss survives the opening burst, cast another high-rank King shield right away to block retaliatory strikes.
Execute Cleanup: Finish the remaining health bar with King's AOE attacks from behind the active shield.

Should You Summon for the New King?

The associated event offers 30 diamonds for clearing the stage, but pulling King depends on your current account needs:

Summon if you lack reliable high-difficulty PvE clear teams, need an effective shielder who functions at low dupe levels, or want a core anchor for a Fairy-based team.
Skip if you can already clear Supreme Deity HELL consistently with existing setups, such as Archangel or LR Human teams, and want to save diamonds for upcoming festival or collaboration banners.