Mastering The Seven Deadly Sins Skoll and Hati Floor 4 Strategy

The fourth floor of the Skoll and Hati Demonic Beast Battle is widely considered one of the most mechanically demanding challenges in The Seven Deadly Sins. Unlike the previous three floors, Floor 4 requires a delicate balance of aggressive damage output to bypass strict DPS checks and defensive utility to survive the twin wolves' escalating damage. This guide provides the strategic framework required to dismantle these threats efficiently.

The Optimal Team Composition for Floor 4

Success in the demonic beast battles is heavily dependent on "Unknown" race synergy. To clear Floor 4, you must build a team that provides consistent stat boosts, cleanse capabilities, and high-impact ultimate moves.

• Core DPS: You need a high-damage dealer capable of single-target burst. Units that can ignore damage reduction or capitalize on "Weak Point" effects are essential.
• The Enabler/Support: Characters that provide "Unknown" race passive buffs are mandatory. These passives often dictate whether your team survives the boss's turn-one onslaught.
• Cleanse & Utility: Because Skoll and Hati specialize in applying debuffs that cripple your offensive stats, a character with a reliable cleanse is not optional—it is a requirement.

Pro Tip: Ensure your gear is optimized with Attack/Crit Damage or HP/Defense sets depending on your unit's role. For Floor 4, survivability often takes priority over raw damage; if your units cannot survive the first two turns, your gear substats likely need a reroll for more HP or Defense.

Understanding the Skoll and Hati Mechanics

The fourth floor introduces unique mechanics that penalize reckless play. The wolves possess distinct phases where they gain damage reduction and immunity to certain attack types.

1. The Debuff Cycle

The boss frequently applies stacks of debuffs that drastically lower your ATK-related stats. If these stacks reach a critical threshold, your damage output will hit a "soft wall," making it impossible to clear the floor before the enrage timer.

• Strategy: Use your cleanse skills specifically after the boss acts but before you initiate your main damage turn.

2. The Shield and Stance Phases

Skoll and Hati will occasionally enter defensive stances. Attacking into these without specific "Stance Cancel" or "Pierce" skills will result in wasted card slots and massive counter-damage to your team.

• Strategy: Hold onto your stance-breaking cards until the boss signals the defensive phase. Do not burn your ultimate moves while the shield is active unless you are certain your damage output exceeds the mitigation threshold.

Turn-by-Turn Tactical Execution

Managing your hand is the difference between a clear and a wipe. You must think three turns ahead to ensure you have the correct cards for the boss’s shifting states.

The Opening Phase (Turns 1-2)

Your primary goal is to build your ultimate gauge while minimizing damage taken. Use this time to merge cards to rank up your cleanse and heal skills. Avoid spending high-value DPS cards unless you can secure a kill or push the boss into a new phase.

The Mid-Phase (Turns 3-4)

This is when the boss becomes aggressive. Use your cleanse-heavy units to strip debuffs. If you have an ultimate move ready, this is the time to unleash it—especially if the boss is nearing an HP threshold that triggers a defensive buff. Clearing these phases quickly is essential to avoid the "enrage" mechanic.

The Burst Window

The boss will periodically enter a "weakened" state. This is your primary DPS window. Coordinate your ultimates to overlap during this period. By chaining ultimates or high-rank single-target attacks, you can bypass the boss's defensive thresholds entirely, skipping the most dangerous segments of the fight.

Common Mistakes to Avoid

Even with a high-tier team, players often fail due to these common oversights:

• RNG Dependency: Relying on "lucky" card draws instead of merging cards. Always prioritize merging to get silver or gold-rank cards, which offer significantly better utility.
• Ignoring HP Thresholds: Pushing the boss into a new health bar without defensive buffs active. Many players die because they trigger the boss's "aggressive mode" without having a shield or healing card ready.
• Wasting Ultimates: Using an ultimate move when the boss has a damage reduction buff active. This is the fastest way to run out of steam and fail the floor.

Why "Unknown" Synergy Matters

The meta for The Seven Deadly Sins Demonic Beast Battles heavily favors the Unknown race because their passives scale off the number of unique characters on the field. In Floor 4, where the boss hits incredibly hard, the defensive stat boosts from these passives are often the only thing preventing a one-shot kill from the wolves. If you are struggling, check your team’s passives. If you are missing a piece of the "Unknown" puzzle, prioritize building a substitute that provides similar defensive utility.

Strategic Decision-Making: The "Resource" Mindset

Treat your card hand as a finite resource. Each turn, ask yourself: "Do I need to cleanse, or can I push for damage?"

If you are at 80% HP, it is often safer to burn a card to cleanse debuffs than to attempt a risky attack. The boss's damage output scales with time; therefore, your goal isn't just to deal damage, but to survive long enough to execute your optimal rotation. If you find your team consistently falling at the same turn number, you aren't lacking damage—you are lacking a defensive rotation. Adjust your card usage to prioritize survival during that specific turn, and you will find the final HP bars much easier to whittle down.

By consistently applying these principles—prioritizing cleanses, timing your burst windows, and managing your card ranks—you will successfully navigate the complexities of Floor 4 in The Seven Deadly Sins. Focus on steady progression, optimize your gear, and ensure your team synergy is tight. With patience, even the most difficult floors become manageable.