Random Options

Overview

In RO Enhanced items dropped by monsters can have one or more Random Options depending on monster's level and type.

Random Options is the System that aims to add variety to the gameplay and keep players interested using the "carrot" effect, making the min-max process almost endless. The main goal of the Random Options System is to move away from similar copied builds and make opportunities for the emergence of new ones.

Items with Random Options can be obtained not only by fighting monsters. Blacksmiths can Forge weapons with up to 4 Random Options. Marybeth from the Mercenary Guild can enchant any item with up to 2 Random Options. And another Master of the Mercenary Guild, Bertholdo, makes the Abrasive Stones which can be used for Random Options re-roll.

Below, there are Random Options Groups existing in the game.

Random Options Groups

Weapons

Non-boss Monsters Level 1~20

Melee Weapons				Range Weapons (Bows, Guns, Whips and Instruments				Magic Weapons (Staves, Books and Magic Daggers)
Option 1				Option 1				Option 1
Bonus	Min value	Max value		Bonus	Min value	Max value		Bonus	Min value	Max value
STR	1	3		DEX	1	3		DEX	1	3
AGI	1	3		AGI	1	3		AGI	1	3
DEX	1	3		VIT	1	3		VIT	1	3
VIT	1	3		LUK	1	3		LUK	1	3
LUK	1	3		Range dmg %	3	5		INT	1	3
Atk	5	10		Atk	5	10		Matk	5	10
Atk %	3	5		Atk %	3	5		Matk %	5	8
HP	100	300		HP	100	300		HP	100	300
SP	20	60		SP	20	60		SP	20	60
Aspd	1	1		Aspd	1	1		ACD reduction %	3	5
Aspd %	3	5		Aspd %	3	5		Healing power	10	20
Hit	10	15		Hit	10	15		Cast speed	3	5
Flee	10	15		Flee	10	15		Flee	10	15
Crit	3	5		Crit	3	5		Mdef pierce %	3	5

 

Non-boss Monsters Level 21~40

Melee Weapons				Range Weapons (Bows, Guns, Whips and Instruments				Magic Weapons (Staves, Books and Magic Daggers)
Option 1				Option 1				Option 1
Bonus	Min value	Max value		Bonus	Min value	Max value		Bonus	Min value	Max value
STR	2	4		DEX	2	4		DEX	2	4
AGI	2	4		AGI	2	4		AGI	2	4
DEX	2	4		VIT	2	4		VIT	2	4
VIT	2	4		LUK	2	4		LUK	2	4
LUK	2	4		Ranged dmg %	6	8		INT	2	4
Atk	11	15		Atk	11	15		Matk	11	15
Atk %	6	12		Atk %	6	12		Matk %	9	12
HP	200	400		HP	200	400		HP	200	400
SP	30	80		SP	30	80		SP	30	80
Aspd	1	2		Aspd	1	2		ACD reduction %	4	7
Aspd %	6	12		Aspd %	6	12		Healing power	16	25
Hit	16	20		Hit	16	20		Cast speed	4	7
Flee	20	20		Flee	16	20		Flee	16	20
Crit	6	8		Crit	6	8		mDef pierce	4	8
Crit dmg %	4	8		Crit dmg %	4	8		Cast range	1	1

 

Non-boss Monsters Level 41~60

Melee Weapons				Range Weapons (Bows, Guns, Whips and Instruments				Magic Weapons (Staves, Books and Magic Daggers)
Option 1				Option 1				Option 1
Bonus	Min value	Max value		Bonus	Min value	Max value		Bonus	Min value	Max value
STR	3	5		AGI	3	5		DEX	3	5
AGI	3	5		DEX	3	5		AGI	3	5
DEX	3	5		VIT	3	5		VIT	3	5
VIT	3	5		LUK	3	5		LUK	3	5
LUK	3	5		ATK	16	20		INT	3	5
ATK	16	20		ATK %	13	15		Matk	16	20
ATK %	13	15		HP	300	500		Matk %	13	15
HP	300	500		SP	40	100		HP	300	500
SP	40	100		ASPD	1	2		SP	40	100
ASPD	1	2		ASPD %	7	15		ACD reduct	5	9
ASPD %	7	15		Hit	21	30		Healing skills	21	30
Hit	21	30		Flee	21	30		Cast speed	5	10
Flee	21	30		Crit	9	12		Flee	21	30
Crit	9	12		Crit dmg %	9	13		mDef pierce	6	12
Crit dmg %	9	13		Range dmg %	9	11		Cast range	1	1
Option 2				Option 2				Option 2
Bonus	Min value	Max value		Bonus	Min value	Max value		Bonus	Min value	Max value
%Atk against Neutral	7	15		%Atk against Neutral	7	15		%Matk against Neutral	7	15
%Atk against Fire	7	15		%Atk against Fire	7	15		%Matk against Fire	7	15
%Atk against Water	7	15		%Atk against Water	7	15		%Matk against Water	7	15
%Atk against Earth	7	15		%Atk against Earth	7	15		%Matk against Earth	7	15
%Atk against Wind	7	15		%Atk against Wind	7	15		%Matk against Wind	7	15
%Atk against Holy	7	15		%Atk against Holy	7	15		%Matk against Holy	7	15
%Atk against Dark	7	15		%Atk against Dark	7	15		%Matk against Dark	7	15
%Atk against Poison	7	15		%Atk against Poison	7	15		%Matk against Poison	7	15
%Atk against Ghost	7	15		%Atk against Ghost	7	15		%Matk against Ghost	7	15
%Atk against Undead	7	15		%Atk against Undead	7	15		%Matk against Undead	7	15
%Atk against Demihuman	7	15		%Atk against Demihuman	7	15		%Matk against Demihuman	7	15
%Atk against Players	7	15		%Atk against Players	7	15		%Matk against Players	7	15
%Atk against Demons	7	15		%Atk against Demons	7	15		%Matk against Demons	7	15
%Atk against Undead Race	7	15		%Atk against Undead Race	7	15		%Matk against Undead Race	7	15
%Atk against Dragons	7	15		%Atk against Dragons	7	15		%Matk against Dragons	7	15
%Atk against Animals	7	15		%Atk against Animals	7	15		%Matk against Animals	7	15
%Atk against Insects	7	15		%Atk against Insects	7	15		%Matk against Insects	7	15
%Atk against Plants	7	15		%Atk against Plants	7	15		%Matk against Plants	7	15
%Atk against Formless	7	15		%Atk against Formless	7	15		%Matk against Formless	7	15
%Atk against Fishes	7	15		%Atk against Fishes	7	15		%Matk against Fishes	7	15
%Atk against Angels	7	15		%Atk against Angels	7	15		%Matk against Angels	7	15

 

Non-boss Monsters Level 61+

Melee Weapons				Range Weapons (Bows, Guns, Whips and Instruments				Magic Weapons (Staves, Books and Magic Daggers)
Option 1				Option 1				Option 1
Bonus	Min value	Max value		Bonus	Min value	Max value		Bonus	Min value	Max value
STR	4	6		AGI	4	6		DEX	4	6
AGI	4	6		DEX	4	6		AGI	4	6
DEX	4	6		VIT	4	6		VIT	4	6
VIT	4	6		LUK	4	6		LUK	4	6
LUK	4	6		ATK	21	30		INT	4	6
ATK	21	30		ATK %	16	20		Matk	21	30
ATK %	16	20		HP	400	600		Matk %	16	20
HP	400	600		SP	50	120		HP	400	600
SP	50	120		ASPD	1	3		SP	50	120
ASPD	1	3		ASPD %	8	20		ACD reduct	6	12
ASPD %	8	20		Hit	31	40		Healing skills	31	40
Hit	31	40		Flee	31	40		Cast speed	7	12
Flee	31	40		Crit	13	16		Flee	31	40
Crit	13	16		Crit dmg %	14	20		mDef pierce	8	16
Crit dmg %	14	20		Range dmg %	12	15		Cast range	1	1
Option 2				Option 2				Option 2
Bonus	Min value	Max value		Bonus	Min value	Max value		Bonus	Min value	Max value
%Atk against Neutral	10	20		%Atk against Neutral	10	20		%Matk against Neutral	10	20
%Atk against Fire	10	20		%Atk against Fire	10	20		%Matk against Fire	10	20
%Atk against Water	10	20		%Atk against Water	10	20		%Matk against Water	10	20
%Atk against Earth	10	20		%Atk against Earth	10	20		%Matk against Earth	10	20
%Atk against Wind	10	20		%Atk against Wind	10	20		%Matk against Wind	10	20
%Atk against Holy	10	20		%Atk against Holy	10	20		%Matk against Holy	10	20
%Atk against Dark	10	20		%Atk against Dark	10	20		%Matk against Dark	10	20
%Atk against Poison	10	20		%Atk against Poison	10	20		%Matk against Poison	10	20
%Atk against Ghost	10	20		%Atk against Ghost	10	20		%Matk against Ghost	10	20
%Atk against Undead	10	20		%Atk against Undead	10	20		%Matk against Undead	10	20
%Atk against Demihuman	10	20		%Atk against Demihuman	10	20		%Matk against Demihuman	10	20
%Atk against Players	10	20		%Atk against Players	10	20		%Matk against Players	10	20
%Atk against Demons	10	20		%Atk against Demons	10	20		%Matk against Demons	10	20
%Atk against Undead Race	10	20		%Atk against Undead Race	10	20		%Matk against Undead Race	10	20
%Atk against Dragons	10	20		%Atk against Dragons	10	20		%Matk against Dragons	10	20
%Atk against Animals	10	20		%Atk against Animals	10	20		%Matk against Animals	10	20
%Atk against Insects	10	20		%Atk against Insects	10	20		%Matk against Insects	10	20
%Atk against Plants	10	20		%Atk against Plants	10	20		%Matk against Plants	10	20
%Atk against Formless	10	20		%Atk against Formless	10	20		%Matk against Formless	10	20
%Atk against Fishes	10	20		%Atk against Fishes	10	20		%Matk against Fishes	10	20
%Atk against Angels	10	20		%Atk against Angels	10	20		%Matk against Angels	10	20