Hell's Park Underside/Burning Area/Elec

Combat stats use the screenshot’s level, STR, MAG and VIT with the base stat formulas. Enemy skill bonuses are not included. HP is the recorded maximum.

Sources

Recommended demons

All living enemies must be Muted to disable the 150% outgoing-damage penalty. Use Baihu (Underside) or a reliable repeated area-Mute plan, prevent Charm without relying on Barrier, then attack Elec weaknesses. Respect challenge roster rules.

Earlier recommended alternatives

ZeusBanner exclusive

Banner: Elec damage after Mute setup

Affinity reduction and weakness-triggered damage/icons can accelerate the Elec clear once the all-enemy Mute condition is satisfied.

Needs: Build PATK/accuracy and keep a dedicated Mute/Charm-control setup. Banner option for unrestricted clears only; not legal for a fusible-only or 4★-only challenge.

Watch for: Zeus does not supply the required all-enemy Mute. A strong damage banner cannot replace that encounter mechanic.

Earlier recommended alternatives

BaihuAlternative

Area-specific Charm protection

Baihu (Underside) grants the team Null Charm plus Elec support. The ordinary kit does not grant these bonuses.

Earlier recommended alternatives

AnatAlternative

Fusible Elec damage

Elec area damage and debuff support fit the unrestricted/fusible plan. She cannot satisfy a 4★-only rule.

Earlier recommended alternatives

Jack FrostAlternative

Special-skill alternative

Jack Frost (Underside) with an Elec transfer offers a lower-rarity route; plan MP and use the guide’s prescribed challenge rules.

Kit-based options; tested clears remain in the guide’s team section.

Skills on multiple demons:

• Deathbound

Phys Pierce [weak] Underside

Used by: Jatayu

Gains Phys Pierce. Damage received by enemy through this skill is reduced by 70% if the enemy has Null, Repel or Drain Phys attribute.

Source

Hell Ultra Booster

Used by: Jatayu

+20% to Max HP. +100 to Phys ATK and Mag ATK. +25% to damage dealt. +100% to Healing skill effectiveness.

Source

Hellsent: Phys

Used by: Jatayu

+40% to Max HP.. +100 to Phys ATK and Mag ATK.

Activates the following Chain Effect at the start of every second turn of the skill holder: Inflicts high-accuracy Phys damage (Physical, Power: 200) with a Bulwark-piercing effect and a 100% critical hit rate on all enemies.

Source

Black Beckoning [Underside]

Used by: Persephone

Adds Null Mortal. +80% to hit rate. +300 to Phys ATK and Mag ATK.

Source

Skills on left Jatayu only:

• Luster Candy

Skills on Mada only:

Fire Pierce [weak] Underside

Used by: Mada

Gains Fire Pierce. Damage received by enemy through this skill is reduced by 70% if the enemy has Null, Repel or Drain Fire attribute.

Source

Scarlet Inferno [Underside]6 MP

Used by: Mada

Inflicts fire (Magic) damage (Power: 150) on Single enemy.

Activates the following Chain Effect when the attack is successful: Removes Barrier from all enemies, inflicts Fire (Magic) damage 8 times (Power: 20) on random enemies with 100% chance to inflict Charm/Weak on hit enemies.

Source

Drunken Giant [Underside]

Used by: Mada

Activates the following Chain Effect at the end of own turn, as well as when an enemy is inflicted with Charm:Cures all status ailments of all party members.

Activates the following Chain Effect when the enemy strikes first at the start of battle: 100% chance to Charm all enemies.

While the skill holder is alive: All enemies will receive the following effect: -150% to damage dealt if there is an enemy without a Mute.

Source

Hell Recovery

Used by: Mada

Adds Null Bind/MortaI. +80% to hit rate. +300 to Phys ATK and Mag ATK. +300% to status ailment auto recovery rate.

Source

Hell Mega Booster

Used by: Mada

+30% to Max HP. +200 to Phys ATK and Mag ATK. +50% to damage dealt. +200% to Healing skill effectiveness.

Source

Hellbound: Fire

Used by: Mada

+50% to Max HP.. +200 to Phys ATK and Mag ATK.

Activates the following Chain Effect at the start of enemy turn: Place 5 counts of Spirit Chains of Suppression on all enemies. (Once per battle)

Activates the following Chain Effect at the start of every third turn of the skill holder: Inflicts high-accuracy Fire damage (Physical, Power: 300) with a Bulwark-piercing effect and a 100% critical hit rate on all enemies.

Source

Skills on Persephone only:

• Mamudoon
• Vengeance (inflicts Curse)

Dark Pierce [weak] Underside

Used by: Persephone

Gains Dark Pierce. Damage received by enemy through this skill is reduced by 70% if the enemy has Null, Repel or Drain Dark attribute.

Source

Hellsent: Dark

Used by: Persephone

+40% to Max HP.. +100 to Phys ATK and Mag ATK.

Activates the following Chain Effect at the start of every second turn of the skill holder: Inflicts high-accuracy Dark damage (Physical, Power: 200) with a Bulwark-piercing effect and a 100% critical hit rate on all enemies.

Source

Skills on right Jatayu only:

• Debilitate

Explanation

• Hellbound: Fire will apply 5 stacks of Spirit Chains of Suppression to you.
• If even a single enemy is not Muted, then 150% reverse damage boost will be applied to your team.
  • This means that the effect is disabled only when all living enemies have Mute.
  • Mada has +300% to ailment recovery, but his allies do not.
  • Since this is "reverse damage boost" rather than "damage reduction", another way to overcome it is to stack the hell out of your team's damage boosters.
• If you go first, then Mada inflict Charm on your team.
• Mada's Scarlet Inferno (Underside) will remove Barriers and inflict Weak and Charm to your team whenever he casts it.
• At the end of the enemy turn, and whenever Mada Charms someone on your team, he will cleanse all ailments on his team.
• The Jatayus have Luster Candy and Debilitate for buff control.
• Persephone can inflict Curse with Vengeance.
• If the adds are not dead at the start of their second turn, they will hit you with a bulwark-piercing, 100%-crit enrage AoE. Mada will do one too, if he isn't dead by his third turn.

Baihu (Underside) effect overview

• Self gets 50% HP, 180% Elec damage, 20% accuracy, 3 MP discount for Elec skills, immunity to Spirit Chains of Suppression.
• The team gets 20% Elec damage, 20% accuracy, and Null Charm.
• At the start of your team's turn (for up to 3 turns), Baihu tries to Mute the enemy team with an 80% chance.

Colors

• Clear for the fusibles ruleset.
• Red for Mazionga as an AoE option.

Skill Transfer

• Skill priority from greatest to least damage is: Thunder Slash (Underside) > Thunder Reign (Underside) > Thunder Reign > Ziodyne > Zionga (max lvl)
  • Gist: if you have Thunder Slash (Underside) then use that, otherwise use your highest-damage magic skill.
• Insanity (+20% chance) or Madness (+10% chance) to increase the chance that Mute will land.

Brands

• PATK% War, if using a strength-based attack (such as Thunder Slash (Underside))
• MATK% Spell, if using a magic-based attack.
• Due to his MP discount, Divine's MP regen is probably not necessary.

Jack Frost (Underside) effect overview

• Self gets Concentrate (2.25x damage) on his first action - this is about 63% damage on average across his 2 actions on the first turn. Also gets 50% HP and immunity to Spirit Chains of Suppression.

Colors

• (Any)

Skill Transfer

• Use Ziodyne.
• Jack Frost does not have any MP discounts, so 7 MP skills such as Thunder Reign may be too expensive to cast repeatedly.
  • Thunder Reign (Underside) starts at 7 MP, then becomes 6 MP at max level. This is the best skill he can use, but the cost of maxing it is very high.

Brands

• MATK% Spell or Divine.

Misc notes

• If using Thunder Reign (Underside), then Concentrate only affects the initial hit, not the AoE chain.
• Consider transcending him for skill switches, as that lets him easily swap builds between multiple areas.

Team restrictions:

Difficulty	Restriction
Lv 3-5	3 or more demons must be fusible*.
Lv 6-8	4 or more demons must be fusible.
Lv 9+	All 5 demons must be fusible.
Lv 6+	1 or more demons must be grade 79 (4★ base) or lower.
Lv 9+	1 or more demons must be Clear .

Notes regarding fusibles:

• Multi-fusions count.
  • Beelzebub☆ counts, despite needing a gacha-exclusive material to make him.
  • For limited-time multi-fusions, only the ones that are currently-available will count.
• Pixie and Slime count, even though you cannot fuse them.

Sample party

Baihu Skills Baihu (Underside) Thunder Reign Brands MATK% Divine or Spell Requirements -

Indrajit Skills Elec Amp Elec Boost Brands MATK% Divine or Spell Requirements -

Anat Skills Serial Killer Elec Boost Brands MATK% Divine or Spell Requirements -

Izanami Skills Maziodyne Elec Boost Brands MATK% Divine or Spell Requirements -

Thor Skills Elec Amp Elec Boost Brands MATK% Divine or Spell Requirements Panel 3

Team notes:

• Indrajit provides ATK Buff and single-target Elec damage.
• Anat provides ATK Debuff and DEF Debuff, as well as an Elec damage aura and a 1 MP discount for for the team's Elec skills. She also gets a free Concentrate on every second cast of Thunderstorm
• Izanami provides an Elec damage aura, and another 1 MP discount for the team's Elec skills.
• Thor: 180 magic, P1 has 20% AoE damage, P3 has 40% Elec damage. Mjolnir (500 power random).

Other options worth considering:

• Titania: 235 magic, has Elec Boost, Purple has Back Attack, P3 has 10% Elec damage. Mazionga.
• Anzu: 170 magic, Purple has Elec Boost and P3 has 10% Elec damage. Has Mazionga. War Cry for ATK and DEF Debuffs.
• Anubis: 217 magic, Purple has Merciless Blow. Transfer Ziodyne + Elec Boost.

Team restrictions:

Sample party

Baihu Skills Baihu (Underside) Thunder Reign Brands MATK% Divine or Spell Requirements -

Zeus Skills Elec Survivor Elec Boost Brands PATK% Divine or War Requirements -

Thor Skills Elec Amp Elec Boost Brands MATK% Divine or Spell Requirements -

Sphinx Skills Back Attack Merciless Blow Brands MATK% Divine or Spell Requirements -

Lugh Skills Thunder Slash Merciless Blow Brands PATK% Divine or War Requirements -

Team notes:

• Zeus: 243 strength, has 30% weak-point damage, 25% Elec, Purple has Elec Avatar, P3 has 20% Elec. P2 has 15% weak-point damage for the party. Keraunos (300 power single across 2 hits, can switch target in between).
• Thor: 180 magic, P1 has 20% AoE damage, P3 has 40% Elec damage. Mjolnir (500 power random).
• Sphinx: 210 magic. Ziodyne.
• Lugh: 217 strength. 30% weak-point damage for self, and another 30% for the team. He's mainly here for the damage aura, but since his boosters are based on weakness rather than any specific element, he can also run Thunder Slash (or a cheaper Elec spell like Ziodyne) to still contribute good damage.

Other options worth considering:

• Odin A
• Thor A
• Ardha with a Ziodyne transfer.
• Thoth with an Elec transfer.
• Hayataro

Team restrictions:

Sample party

Queen Mab Skills Fire Enhancement Elec Enhancement Brands MATK% Divine or Spell Requirements -

Albion Skills Merciless Blow Back Attack Brands PDEF% Guard x2 or Stout + Guard Requirements -

Thor Skills Elec Amp Elec Boost Brands MATK% Divine or Spell Requirements -

Titania Skills Ziodyne Merciless Blow Brands MATK% Divine or Spell Requirements Panel 3

Baihu Skills Baihu (Underside) Thunder Reign Brands MATK% Divine or Spell Requirements -

Team notes:

• Queen Mab: 223 magic, has Merciless Blow and 15% damage, P1 gives 20% damage, P3 gives 30% damage. Also has 25% Elec damage aura for the team. Cuailnge (180 power AoE w/ Concentrate). Sets up a 1-turn ATK Buff at start of combat.
• Albion: Deals high damage based on PDEF. Purple has Wretched Blow. 15% damage from p1, 30% damage from p3. 30% damage aura for the team. Pure All-Out Ruin (200 power single-target, pierces bulwarks). Also has an Order Crest that frequently hits the lowest-HP enemy with a 100-power single-target attack (inscribes when an ally hits an enemy weakness, an enemy hits your party's weaknesses, or a party member is revived).
• Thor: 180 magic, P1 has 20% AoE damage, P3 has 40% Elec damage. Mjolnir (500 power random).
• Titania: 235 magic, has Elec Boost, Purple has Back Attack, P3 has 10% Elec damage. Ziodyne and Merciless Blow transfers.

Other options worth considering:

• Vritra: Good damage, and Raijin Koryu Palm Strike applies DEF Debuff.
• Thor A: Good damage.
• Anubis: 217 magic, Purple has Merciless Blow. Ziodyne and Elec Boost transfers.
• Anzu: 170 magic, Purple has Elec Boost, P3 has 10% Elec damage. Ziodyne. War Cry for ATK and DEF Debuffs.
• Tlaltecuhtli: 184 magic, Purple has Elec Boost, P3 has 8% Elec damage. Mazionga.
• Mishaguji: 183 magic, has Elec Boost. Mazionga. Yellow also has Concentrate.
• White Rider: 198 magic, P1 has 5% single-target boost. Ziodyne.
• Loki: 198 magic, P3 has 5% all-damage boost. Ziodyne.
• Sphinx: 210 magic. Ziodyne.
• Succubus: 204 magic. Mazionga.