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Renewal vs Pre-Renewal

Renewal is the full rules overhaul that today's official servers such as iRO run. What it changed from Pre-Renewal (Classic), when each server got it, and the later Revo-Classic and Zero versions.

Renewal vs Pre-Renewal
8 Nov 2026

What Renewal is

The Rune Knight - the third-class successor to Knight introduced in the Renewal update
The Rune Knight - the third-class successor to Knight introduced in the Renewal update

Renewal is a revamp of the whole game: stats, skills, EXP, level limits, monster placement and many other mechanics were changed, and the third classes were added, letting characters go past the Base Level 99 limit that had existed since launch. According to the fandom wiki, the Korean developers felt the game had hit its limit against newer MMORPGs, started work in 2008 and went live after about 10 months of tests. Everything the game had before is now called Pre-Renewal, or Classic.

Main changes

The Hyper Novice - a fourth-class introduced in later Renewal content updates
The Hyper Novice - a fourth-class introduced in later Renewal content updates
TopicPre-Renewal (Classic)Renewal
EXP needed per levelGrew exponentiallyGrows linearly
CardsBoosted attack directly, so 4-slot level 1 weapons beat level 4 weaponsOnly boost weapon attack, so level 4 weapons became more desirable
CastingInstant cast possible with high DEX and cardsFixed plus variable cast time; stats cannot remove the fixed part
Class balanceMagic users very strongMagic weakened, melee strengthened
DefenseGear DEF cut damage a lotGear DEF matters little
What decides powerMostly statsMostly gear
Skill hotkeysOne hotkey barFully custom keys, 4 visible rows
MonstersEach one unique in stats and difficultyMore uniform and much easier
EXP penalty by level gapNoneFor monsters 15+ levels above or 5+ below you
Drop penalty by level gapNoneFor monsters 5+ levels above or 10+ below you

Other changes in the Korean update list: the level cap went from 99 to 150, less EXP needed to level, new formulas for attack, defense, hit, flee, attack speed and critical hits, a quest alert, tutorial leveling quests, buff timers and skill delay display on screen, party system improvements, the over-refine system, smarter monsters with new levels and spawns, and rebalanced skills and quest rewards. For the details see Stats, Experience and Refinement.

When each server got Renewal

The Bio-Laboratory in Lighthalzen expanded during the Renewal era with new monsters
The Bio-Laboratory in Lighthalzen expanded during the Renewal era with new monsters
Richard in Malangdo - the NPC who removes cards added as new content in the Renewal era
Richard in Malangdo - the NPC who removes cards added as new content in the Renewal era

Renewal did not arrive everywhere at once, and the sources even disagree on the start: the fandom wiki puts the Korean launch on 17 June 2009, while Wikipedia says the official servers changed in 2010. The per-server dates below come from the iRO wiki's Renewal page, which was last edited in 2013.

ServerRenewal dateNotes
jRO (Japan)6 Jul 2010Players disliked it; it was withdrawn and later brought back with jRO-specific changes
pRO (Philippines)13 Oct 2010Tested on Sakray from early September 2010
iRO (International)7, 14 and 21 Oct 2010New server Yggdrasil opened 7 Oct (tested from early September); Ymir 14 Oct; Valkyrie 21 Oct
idRO (Indonesia)15 Dec 2010Came with episode 13.3, El Dicastes
bRO (Brazil)Feb 2011Announced 18 Feb after a two-day delay
aRO21 Sep 2011Jumped to Renewal from episode 9
ruRO (Russia)5 Oct 2011New Renewal server Phoenix; the Chaos server was not updated
fRO27 Jun 2012Main server updated

Pre-Renewal (Classic) and mixed servers

The iRO Classic wiki notes that every official service moved to Renewal except iRO's Classic server Loki. Since episodes from 13.3 onward need Renewal, Loki could not take any later episode updates.

  • Revo-Classic (from June 2016, first opened in Thailand; on iRO called RE:START): mixes the two versions. No EXP penalty and no fixed cast time, Renewal attack, defense and skill formulas, Pre-Renewal monster spawns, EXP needs between the two, and Prontera, Izlude, Alberta and Morroc as they were before Episode 12.
  • Ragnarok Online: Zero (Korea, 27 December 2017; on iRO called Ragnarok Transcendence): a modernized version with an EXP table close to Pre-Renewal, no level-gap EXP penalty, a 10% EXP loss on death, a modern quest log and character creation, highlighted rare drops, and different skills and episode updates.

Sources

Game pictures: © Gravity Co., Ltd. · playragnarok.com

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