Gates of Hellhttps://irowiki.org/wiki/Gates_of_Hell

Gates of Hell
Type:	Offensive Skill
Levels:	10, selectable
SP Cost:	100
Variable Cast Time	[0.8 + (Skill Level × 0.2)] seconds
Cast Delay	(Skill Level × 0.1) seconds
Target:	Enemy
Range:	7 cells
Property	Neutral
Spirit Spheres:	2
Prerequisites
Sura Rampage BlastLv. 1 Tiger CannonLv. 5

Gates of Hell (Alt: Gate of Hell) is a 3^rd class offensive skill available as Sura. This is one of the last skills of the "new combo skills" group, the other being Tiger Cannon.

Strikes the target with countless blows inflicting Neutral property ranged physical damage.

• The lower your HP, the more damage it deals.
• Can be used after Fallen Empire, which also increases the damage.

Level	Base Damage (ATK)
	Normal	after Fallen Empire
1	500%	800%
2	1,000%	1,600%
3	1,500%	2,400%
4	2,000%	3,200%
5	2,500%	4,000%
6	3,000%	4,800%
7	3,500%	5,600%
8	4,000%	6,400%
9	4,500%	7,200%
10	5,000%	8,000%

Damage (ATK) = [Base_Damage × (BaseLv ÷ 100)]% + Bonus_Damage

This damage ignores the accuracy check and is unaffected by external modifiers.

Level	SP Modifier
1	1.2
2	1.4
3	1.6
4	1.8
5	2.0
6	2.2
7	2.4
8	2.6
9	2.8
10	3.0

Via Normal = (User_MaxHP − User_HP) + (User_SP × SP_Modifier) + (BaseLv × 10)

Via Combo = (User_MaxHP − User_HP) + (User_MaxSP × SP_Modifier) + (BaseLv × 40)

• The total damage is inflicted in one bundle of 7 hits. This only affects the divisibility of the damage, which is rounded down.

• Focus Beret [1]
  • Increases cooldown by 1 second.

• Awakened Ray Knuckle [2]
  • If refine level is +7 or higher, increases damage by 20%.
  • If refine level is +11 or higher, increases damage by 15%.

• Ray Knuckle-LT [2]
  • If refine level is +7 or higher, increases damage by 30%.
  • If refine level is +11 or higher, increases damage by 15%.

• Wolf Orb (Hell Arrow)
  • Increases damage by 15%.
  • If refine level is +7 or higher, increases damage by 15%.
  • If refine level is +9 or higher, increases damage by 15%.
  • If refine level is +11 or higher, increases damage by 15%.

• June 10th, 2021
  • Damage type changed.
    • Old: Melee at level 1 ~ 4, ranged at level 5 ~ 10.
    • New: Ranged at all skill levels.
  • Range increased.
    • Old: 1 ~ 7.
    • New: 7 at all skill levels.
  • Sphere cost reduced from 5 to 2.
  • SP cost changed.
    • Old: (Skill Level + 10)%
    • New: 100 at all skill levels.
  • Prerequisites changed.
    • Old:
      • Rising DragonLv. 5
      • Tiger CannonLv. 5
    • New:
      • Rampage BlastLv. 1
      • Tiger CannonLv. 5

Monk • Champion • Sura • Inquisitor
2nd Class Skills	Excruciating Palm • Flee • Fury • Guillotine Fist • Iron Fists • Mental Strength • Occult Impaction • Raging Quadruple Blow • Raging Thrust • Raging Trifecta Blow • Root • Snap • Spiritual Bestowment • Spiritual Cadence • Spiritual Sphere Absorption • Summon Spirit Sphere (Spirit Sphere) • Throw Spirit Sphere
Transcendent Skills	Chain Crush Combo • Glacier Fist • Raging Palm Strike • Zen
3rd Class Skills	Crescent Elbow • Cursed Circle • Dragon Combo • Earth Shaker • Fallen Empire • Flash Combo • Full Throttle • Gates of Hell • Gentle Touch-Convert • Gentle Touch-Cure • Gentle Touch-Energy Gain • Gentle Touch-Revitalize • Gentle Touch-Silence • Lightning Ride • Lightning Walk • Lion's Howl • Knuckle Arrow • Power Absorb • Power Implantation • Rampage Blast • Rising Dragon • Sky Blow • Tiger Cannon • Windmill
4th Class Skills	• Will of Faith  • Sincere Faith • Firm Faith • Powerful Faith  • First Brand • First Faith Power • Judgement • Third Exorcism Flame  • Second Faith • Second Judgement • Second Flame  • Third Punishment • Third Consecration • Third Flame Bomb  • Oleum Sanctum • Explosion Blaster • Massive Flame Blaster
Quests	Monk Job Change Guide • Monk Skill Quest • Rebirth Walkthrough • Sura Job Change Guide • Fourth Class Job Change Quest Skip • Inquisitor Job Change Guide
Weapons	Mace • Knuckle