kRO Zero · Skill

Round Trip 라운드 트립 · RL_R_TRIP · skill 2565 Named

A Rebellion skill with 10 levels. Its description, per-level values and full change history are read from the kRO Zero client.

Max level: 10 Client
Skill form: Active 액티브
How it's learned: Skill points Learned from the skill tree with skill points.
Learned by: Rebellion

ClientRead from the current kRO Zero client files. Correct as of the latest patch this project has ingested.

NamedSettled by this project — derived from the client’s own naming, or from a decision someone adjudicated.

TranslatedEnglish produced by this project’s machine translation, not by Gravity. The Korean beside it is authoritative.

Description

The in-game skill window text, translated line by line. Translated Korean text: Client

  MAX Lv : 10  Requirement : Fire Rain 1  Skill Form : Active  Type : Ranged Physical  Target : Instant Cast  Description : Gatling Gun-only skill, consumes 5 equipped [Bullet]s.  Attacks all enemies around you with a Gatling Gun, centered on yourself.  All enemy targets within the area of effect are knocked back 3 cells outside the area of effect when damaged.  If a damaged target hits a wall during knock back, additional damage may occur.  Damage additionally increases according to the caster's base level.  (At least 6 bullets are required to activate the skill.)  [Lv 1] : ATK 850% / Range: 7x7 cells  [Lv 2] : ATK 1200% / Range: 7x7 cells  [Lv 3] : ATK 1550% / Range: 7x7 cells  [Lv 4] : ATK 1900% / Range: 9x9 cells  [Lv 5] : ATK 2250% / Range: 9x9 cells  [Lv 6] : ATK 2600% / Range: 9x9 cells  [Lv 7] : ATK 2950% / Range: 11x11 cells  [Lv 8] : ATK 3300% / Range: 11x11 cells  [Lv 9] : ATK 3650% / Range: 11x11 cells  [Lv10] : ATK 4000% / Range: 13x13 cells  

Korean original

  MAX Lv : 10  습득조건 : 파이어 레인 1  계열 : 액티브  타입 : 원거리 물리  대상 : 즉시 시전  내용 : 개틀링 건 전용 스킬, 장착한 [블릿] 5발 소모.  자신을 중심으로 주변의 모든 적을 개틀링 건으로 공격한다.  효과 범위 안에 있는 모든 적 대상은 데미지를 입으면, 효과 범위 바깥쪽으로 3셀 넉 백 된다.  데미지를 입은 대상이 넉 백 도중 벽에 부딪히면, 추가 데미지가 발생할 수 있다.  시전자의 베이스 레벨에 따라 데미지가 추가적으로 증가된다.  (스킬 발동 시, 최소 6발의 총알이 필요하다.)  [Lv 1] : ATK 850% / 범위: 7x7셀  [Lv 2] : ATK 1200% / 범위: 7x7셀  [Lv 3] : ATK 1550% / 범위: 7x7셀  [Lv 4] : ATK 1900% / 범위: 9x9셀  [Lv 5] : ATK 2250% / 범위: 9x9셀  [Lv 6] : ATK 2600% / 범위: 9x9셀  [Lv 7] : ATK 2950% / 범위: 11x11셀  [Lv 8] : ATK 3300% / 범위: 11x11셀  [Lv 9] : ATK 3650% / 범위: 11x11셀  [Lv10] : ATK 4000% / 범위: 13x13셀  

Per level

Times in seconds; a dash is none. Each column's source is under its heading.

Level	SP Client	Variable cast Client	Fixed cast Client	After-cast delay Client	Cooldown Client
1	22	—	0.1 s	0.3 s	2.8 s
2	24	—	0.1 s	0.3 s	2.6 s
3	26	—	0.1 s	0.3 s	2.4 s
4	28	—	0.1 s	0.3 s	2.2 s
5	30	—	0.1 s	0.3 s	2 s
6	32	—	0.1 s	0.3 s	1.8 s
7	34	—	0.1 s	0.3 s	1.6 s
8	36	—	0.1 s	0.3 s	1.4 s
9	38	—	0.1 s	0.3 s	1.2 s
10	40	—	0.1 s	0.3 s	1 s

Requirements

Prerequisite skills from the client's skill tree, for each job that learns it.

Rebellion Fire Rain Lv 1 Client

History

Every change to this skill across the archived client patches, newest first. Dates are the patch the change reached the client in, which is not always when it was announced. A change that moves most of a client file at once is marked as a file-wide event: a restructure of the client's data, not a balance change aimed at this skill.

2026-09-16

Fixed cast time 3 skills that day

0 s at every level → 0.1 s at every level

Description 8 skills that day

Removed

  Skill Form : Attack  Description : Gatling Gun-only skill.  Attacks all enemies around the caster with a Gatling Gun.  All enemy targets within the area of effect are knocked back 3 cells outside the area of effect when they take damage.  If a damaged target hits a wall while being knocked back, additional damage may occur.  Damage increases further based on the caster's Base Level.  Consumes 5 bullets when used. (At least 6 bullets are required to activate the skill.)  [Lv 1] : ATK 700% / Area of effect 7 x 7  [Lv 2] : ATK 900% / Area of effect 7 x 7  [Lv 3] : ATK 1100% / Area of effect 7 x 7  [Lv 4] : ATK 1300% / Area of effect 9 x 9  [Lv 5] : ATK 1500% / Area of effect 9 x 9  [Lv 6] : ATK 1700% / Area of effect 9 x 9  [Lv 7] : ATK 1900% / Area of effect 11 x11  [Lv 8] : ATK 2100% / Area of effect 11 x 11  [Lv 9] : ATK 2300% / Area of effect 11 x 11  [Lv 10] : ATK 2500% / Area of effect 13 x 13  

Added

  Skill Form : Active  Type : Ranged Physical  Target : Instant Cast  Description : Gatling Gun-only skill, consumes 5 equipped [Bullet]s.  Attacks all enemies around you with a Gatling Gun, centered on yourself.  All enemy targets within the area of effect are knocked back 3 cells outside the area of effect when damaged.  If a damaged target hits a wall during knock back, additional damage may occur.  Damage additionally increases according to the caster's base level.  (At least 6 bullets are required to activate the skill.)  [Lv 1] : ATK 850% / Range: 7x7 cells  [Lv 2] : ATK 1200% / Range: 7x7 cells  [Lv 3] : ATK 1550% / Range: 7x7 cells  [Lv 4] : ATK 1900% / Range: 9x9 cells  [Lv 5] : ATK 2250% / Range: 9x9 cells  [Lv 6] : ATK 2600% / Range: 9x9 cells  [Lv 7] : ATK 2950% / Range: 11x11 cells  [Lv 8] : ATK 3300% / Range: 11x11 cells  [Lv 9] : ATK 3650% / Range: 11x11 cells  [Lv10] : ATK 4000% / Range: 13x13 cells  

Korean

− 계열 : ^777777공격^000000
− 내용 : ^777777개틀링 건 전용 스킬.^000000
− ^777777자신을 중심으로 주변의 모든 적을 개틀링 건으로 공격한다.^000000
− ^777777효과 범위 안에 있는 모든 적 대상은 데미지를 입으면, 효과 범위 바깥쪽으로 3셀 넉 백 된다.^000000
− ^777777데미지를 입은 대상이 넉 백 도중 벽에 부딪히면, 추가 데미지가 발생할 수 있다.^000000
− ^777777시전자의 베이스 레벨에 따라 데미지가 추가적으로 증가된다.^000000
− ^777777스킬 사용 시, 5발의 총알을 소모한다. (스킬 발동 시, 최소 6발의 총알이 필요하다.)^000000
− [Lv 1] : ^777777ATK 700% / 효과 범위 7 x 7^000000
− [Lv 2] : ^777777ATK 900% / 효과 범위 7 x 7^000000
− [Lv 3] : ^777777ATK 1100% / 효과 범위 7 x 7^000000
− [Lv 4] : ^777777ATK 1300% / 효과 범위 9 x 9^000000
− [Lv 5] : ^777777ATK 1500% / 효과 범위 9 x 9^000000
− [Lv 6] : ^777777ATK 1700% / 효과 범위 9 x 9^000000
− [Lv 7] : ^777777ATK 1900% / 효과 범위 11 x11^000000
− [Lv 8] : ^777777ATK 2100% / 효과 범위 11 x 11^000000
− [Lv 9] : ^777777ATK 2300% / 효과 범위 11 x 11^000000
− [Lv 10] : ^777777ATK 2500% / 효과 범위 13 x 13^000000
+ 계열 : ^993300액티브^000000
+ 타입 : ^777777원거리 물리^000000
+ 대상 : ^777777즉시 시전^000000
+ 내용 : ^777777개틀링 건 전용 스킬, 장착한 [블릿] 5발 소모.
+ 자신을 중심으로 주변의 모든 적을 개틀링 건으로 공격한다.
+ 효과 범위 안에 있는 모든 적 대상은 데미지를 입으면, 효과 범위 바깥쪽으로 3셀 넉 백 된다.
+ 데미지를 입은 대상이 넉 백 도중 벽에 부딪히면, 추가 데미지가 발생할 수 있다.
+ 시전자의 베이스 레벨에 따라 데미지가 추가적으로 증가된다.
+ (스킬 발동 시, 최소 6발의 총알이 필요하다.)^000000
+ [Lv 1] : ^777777ATK 850% / 범위: 7x7셀^000000
+ [Lv 2] : ^777777ATK 1200% / 범위: 7x7셀^000000
+ [Lv 3] : ^777777ATK 1550% / 범위: 7x7셀^000000
+ [Lv 4] : ^777777ATK 1900% / 범위: 9x9셀^000000
+ [Lv 5] : ^777777ATK 2250% / 범위: 9x9셀^000000
+ [Lv 6] : ^777777ATK 2600% / 범위: 9x9셀^000000
+ [Lv 7] : ^777777ATK 2950% / 범위: 11x11셀^000000
+ [Lv 8] : ^777777ATK 3300% / 범위: 11x11셀^000000
+ [Lv 9] : ^777777ATK 3650% / 범위: 11x11셀^000000
+ [Lv10] : ^777777ATK 4000% / 범위: 13x13셀^000000

Announced in September 16 (Wed) All Servers Regular Maintenance Notice (Completed) (2026-09-14) , September 2026 Update Plans Announcement (2026-09-09)

2025-09-17
Description file-wide · 477 skills
Removed
Requirement : Fire Rain 1

Added
Requirement : Fire Rain 1
Korean

− ^777777습득조건 : 파이어 레인 1^000000 + ^777777습득조건 : ^800080파이어 레인 1^000000
Fixed cast time file-wide · 489 skills

First recorded: 0 s at every level

Variable cast time file-wide · 478 skills

First recorded: 0 s at every level

After-cast delay file-wide · 506 skills

First recorded: 0.3 s at every level

Cooldown file-wide · 482 skills

First recorded: 2.8 s / 2.6 s / 2.4 s / 2.2 s / 2 s / 1.8 s / 1.6 s / 1.4 s / 1.2 s / 1 s
2023-12-06

SP cost 20 skills that day

43 / 46 / 49 / 52 / 55 / 58 / 61 / 64 / 67 / 70 → 22 / 24 / 26 / 28 / 30 / 32 / 34 / 36 / 38 / 40

Announced in December 6th Skill Balance Notice (Content Revised) (2023-12-06)
2023-03-15
Max level 6 skills that day

5 → 10

SP cost 9 skills that day

43 / 46 / 49 / 52 / 55 → 43 / 46 / 49 / 52 / 55 / 58 / 61 / 64 / 67 / 70
Description 204 skills that day
Removed
MAX Lv : 5

Added
MAX Lv : 10 [Lv 6] : ATK 1700% / Area of effect 9 x 9 [Lv 7] : ATK 1900% / Area of effect 11 x11 [Lv 8] : ATK 2100% / Area of effect 11 x 11 [Lv 9] : ATK 2300% / Area of effect 11 x 11 [Lv 10] : ATK 2500% / Area of effect 13 x 13
Korean

− MAX Lv : 5 + MAX Lv : 10 + [Lv 6] : ^777777ATK 1700% / 효과 범위 9 x 9^000000 + [Lv 7] : ^777777ATK 1900% / 효과 범위 11 x11^000000 + [Lv 8] : ^777777ATK 2100% / 효과 범위 11 x 11^000000 + [Lv 9] : ^777777ATK 2300% / 효과 범위 11 x 11^000000 + [Lv 10] : ^777777ATK 2500% / 효과 범위 13 x 13^000000
Announced in [Character] Introducing Rebellion (2023-03-16) , March 15 (Wed) All Servers Regular Maintenance Notice (Completed) (2023-03-13)

2022-12-07

SP cost 44 skills that day

40 / 45 / 50 / 55 / 60 → 43 / 46 / 49 / 52 / 55

Description 309 skills that day

Removed

  Consumes 5 bullets when used.(At least 6 bullets are required to activate the skill.)  [Level 1] : ATK 1300% / Area of effect 7 x 7  [Level 2] : ATK 1600% / Area of effect 7 x 7  [Level 3] : ATK 1900% / Area of effect 9 x 9  [Level 4] : ATK 2200% / Area of effect 11 x 11  [Level 5] : ATK 2500% / Area of effect 13 x 13  

Added

  Damage increases further based on the caster's Base Level.  Consumes 5 bullets when used. (At least 6 bullets are required to activate the skill.)  [Lv 1] : ATK 700% / Area of effect 7 x 7  [Lv 2] : ATK 900% / Area of effect 7 x 7  [Lv 3] : ATK 1100% / Area of effect 7 x 7  [Lv 4] : ATK 1300% / Area of effect 9 x 9  [Lv 5] : ATK 1500% / Area of effect 9 x 9  

Korean

− ^777777데미지를 입은 대상이 넉 백 도중 벽에 부딫히면, 추가 데미지가 발생할 수 있다.^000000
− ^777777스킬 사용 시, 5발의 총알을 소모한다.(스킬 발동 시, 최소 6발의 총알이 필요하다.)^000000
− [Level 1] : ^777777공격력 1300% / 효과 범위 7 x 7^000000
− [Level 2] : ^777777공격력 1600% / 효과 범위 7 x 7^000000
− [Level 3] : ^777777공격력 1900% / 효과 범위 9 x 9^000000
− [Level 4] : ^777777공격력 2200% / 효과 범위 11 x 11^000000
− [Level 5] : ^777777공격력 2500% / 효과 범위 13 x 13^000000
+ ^777777데미지를 입은 대상이 넉 백 도중 벽에 부딪히면, 추가 데미지가 발생할 수 있다.^000000
+ ^777777시전자의 베이스 레벨에 따라 데미지가 추가적으로 증가된다.^000000
+ ^777777스킬 사용 시, 5발의 총알을 소모한다. (스킬 발동 시, 최소 6발의 총알이 필요하다.)^000000
+ [Lv 1] : ^777777ATK 700% / 효과 범위 7 x 7^000000
+ [Lv 2] : ^777777ATK 900% / 효과 범위 7 x 7^000000
+ [Lv 3] : ^777777ATK 1100% / 효과 범위 7 x 7^000000
+ [Lv 4] : ^777777ATK 1300% / 효과 범위 9 x 9^000000
+ [Lv 5] : ^777777ATK 1500% / 효과 범위 9 x 9^000000

No announcement names this skill in the week before.

2018-01-31

Present in the earliest archived client file-wide · 1194 skills

The client archive begins here, so this is when it was first seen, not when it was added.

In the news

Announcements that name this skill, newest first.

2026-09-14 notice September 16 (Wed) All Servers Regular Maintenance Notice (Completed)
2026-09-09 devnote September 2026 Update Plans Announcement
2025-12-03 update [Episode] Episode 4 - Part. 1 Path of Ascension
2025-03-26 update [Region] Episode 2 Part 3: Invasion of the Allied Forces Post
2024-04-29 notice May 2 (Thu) All Servers Regular Maintenance Notice (Completed)
2024-02-05 notice February 7th (Wed) All Servers Regular Maintenance Notice (Completed)
2023-12-06 notice December 6th Skill Balance Notice (Content Revised)
2023-11-27 notice November 29 (Wed) All Servers Scheduled Maintenance Notice (Completed)
2023-09-06 notice September 6th Maintenance: Detailed Guide to Item Option Overhaul
2023-03-16 update [Character] Introducing Rebellion
2023-03-13 notice March 15 (Wed) All Servers Regular Maintenance Notice (Completed)
2023-02-23 devnote March 2023 Update Notice (Super Novice, Skill Balance, etc.)
2022-07-19 devnote Q2 2022 Development Status and Sakray News