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Skill Runes (8 types)

The Rune system unlocks at Job Tier 2. Each skill has 2 Rune slots as they become available. A skill cannot use duplicate Rune types, even at different levels.

Combine and Remove Runes

At the Rune Forger, combine 3 Runes of the same type and level to make the next level (Lv1–5). The fee depends on the starting Rune level: Lv1 → 2: 500 Gold Lv2 → 3: 2,000 Gold Lv3 → 4: 6,000 Gold Lv4 → 5: 15,000 Gold

Removing a Rune costs 100 Gold, and the Rune returns to your Inventory.

Drop Levels

Drop SourceChance by Rune Level
Monsters Lv1–19Lv1 100%
Monsters Lv20–39Lv1 85% · Lv2 15%
Monsters Lv40–999Lv1 60% · Lv2 35% · Lv3 5%
BossLv1 30% · Lv2 45% · Lv3 20% · Lv4 5%

All 8 Rune Types

Split Rune

Skill types: Attack

Level 1Hits 1 additional enemy beside the target (40% damage)
Level 2Hits 1 additional enemy beside the target (50% damage)
Level 3Hits 2 additional enemies beside the target (40% damage)
Level 4Hits 2 additional enemies beside the target (50% damage)
Level 5Hits 3 additional enemies beside the target (50% damage)

Burn Rune

Skill types: Attack

Level 1Burns the target for 8% of damage each second for 3 ticks
Level 2Burns the target for 10% of damage each second for 3 ticks
Level 3Burns the target for 12% of damage each second for 3 ticks
Level 4Burns the target for 14% of damage each second for 3 ticks
Level 5Burns the target for 15% of damage each second for 3 ticks

Power Rune

Skill types: Attack · Heal

Level 1Damage/Healing +10% · SP +25%
Level 2Damage/Healing +14% · SP +30%
Level 3Damage/Healing +18% · SP +35%
Level 4Damage/Healing +22% · SP +40%
Level 5Damage/Healing +25% · SP +40%

Haste Rune

Skill types: Attack · Buff · Heal

Level 1Cooldown -10%
Level 2Cooldown -13%
Level 3Cooldown -17%
Level 4Cooldown -20%
Level 5Cooldown -25%

Blood Drain Rune

Skill types: Attack

Level 1Restore HP equal to 2% of damage to the primary target (all sources combined capped at 1.5% max HP per second)
Level 2Restore HP equal to 3% of damage to the primary target (all sources combined capped at 1.5% max HP per second)
Level 3Restore HP equal to 4% of damage to the primary target (all sources combined capped at 1.5% max HP per second)
Level 4Restore HP equal to 5% of damage to the primary target (all sources combined capped at 1.5% max HP per second)
Level 5Restore HP equal to 6% of damage to the primary target (all sources combined capped at 1.5% max HP per second)

Slaughter Rune

Skill types: Attack

Level 1Normal monsters at 8% HP or less die instantly (Bosses unaffected)
Level 2Normal monsters at 10% HP or less die instantly (Bosses unaffected)
Level 3Normal monsters at 12% HP or less die instantly (Bosses unaffected)
Level 4Normal monsters at 14% HP or less die instantly (Bosses unaffected)
Level 5Normal monsters at 15% HP or less die instantly (Bosses unaffected)

Thrifty Rune

Skill types: Attack · Buff · Heal

Level 1SP -10%
Level 2SP -13%
Level 3SP -15%
Level 4SP -18%
Level 5SP -20%

Extend Rune

Skill types: Buff

Level 1Buff duration +20%
Level 2Buff duration +25%
Level 3Buff duration +30%
Level 4Buff duration +35%
Level 5Buff duration +40%
Direct game data (RO mode) · Generated on 2026-11-02