Stable and Unstable Upgrader Combination Chance Success Rate

Warning:
Following content contains spoilers of RF Online

Here is table of Stable and Unstable Upgrader Chance Success Rate in RF Online:

image	Item Name	Chance Success	Chance Destroyed	Result	Chance Rate (%)	Result	Chance Rate (%)	Result	Chance Rate (%)	Result	Chance Rate (%)	Result	Chance Rate (%)	Result	Chance Rate (%)
	3~4 Ignorance Upgrader [B-Class]	100	0		70		30
	3~5 Ignorance Upgrader [B-Class]	100	0		60		30		10
	4~6 Ignorance Upgrader [B-Class]	100	0		70		25		5
	3~7 Ignorance Upgrader [B-Class]	100	0		55		25		16		3		1
	4~7 Ignorance Upgrader [B-Class]	100	0		70		24		5		1
	5~7 Ignorance Upgrader [B-Class]	100	0		90		9		1
	3~4 Ignorance Upgrader [C-Class]	100	0		70		30
	3~5 Ignorance Upgrader [C-Class]	100	0		60		30		10
	4~6 Ignorance Upgrader [C-Class]	100	0		70		25		5
	3~7 Ignorance Upgrader [C-Class]	100	0		55		25		16		3		1
	4~7 Ignorance Upgrader [C-Class]	100	0		70		24		5		1
	5~7 Ignorance Upgrader [C-Class]	100	0		90		9		1
	1~2 Ignorance Upgrader [Normal]	100	0		90		10
	1~3 Ignorance Upgrader [Normal]	100	0		80		15		5
	1~4 Ignorance Upgrader [Normal]	100	0		70		20		9		1
	1~5 Ignorance Upgrader [Normal]	100	0		68		20		10		1.5		0.5
	2~3 Ignorance Upgrader [Normal]	100	0		90		10
	2~4 Ignorance Upgrader [Normal]	100	0		80		15			5
	2~5 Ignorance Upgrader [Normal]	100	0		80		15		4		1
	2~6 Ignorance Upgrader [Normal]	100	0		75		20		4		0.9		0.1
	3~4 Ignorance Upgrader [Normal]	100	0		90		10
	3~5 Ignorance Upgrader [Normal]	100	0		80		15		5
	3~6 Ignorance Upgrader [Normal]	100	0		75		24		1		1
	4~5 Ignorance Upgrader [Normal]	100	0		90		10
	4~6 Ignorance Upgrader [Normal]	100	0		80		19.6		4
	4~7 Ignorance Upgrader [Normal]	100	0		80		19.5		4		1
	5~6 Ignorance Upgrader [Normal]	100	0		99		1
	5~7 Ignorance Upgrader [Normal]	100	0		95		4.9		1
	6~7 Ignorance Upgrader [Normal]	100	0		99		1
	1~2 Ignorance Upgrader [B-Class]	100	0		90		10
	1~3 Ignorance Upgrader [B-Class]	100	0		80		15		5
	1~4 Ignorance Upgrader [B-Class]	100	0		70		20		9		1
	1~5 Ignorance Upgrader [B-Class]	100	0		68		20		10		1.5		0.5
	2~3 Ignorance Upgrader [B-Class]	100	0		90		10
	2~4 Ignorance Upgrader [B-Class]	100	0		80		15		5
	2~5 Ignorance Upgrader [B-Class]	100	0		80		15		4		1
	2~6 Ignorance Upgrader [B-Class]	100	0		75		20		4		9		1
	3~6 Ignorance Upgrader [B-Class]	100	0		75		24		1		1
	4~5 Ignorance Upgrader [B-Class]	100	0		90		30
	5~6 Ignorance Upgrader [B-Class]	100	0		99		1
	6~7 Ignorance Upgrader [B-Class]	100	0		99.9		0.1
	1~2 Ignorance Upgrader [C-Class]	100	0		90		10
	1~3 Ignorance Upgrader [C-Class]	100	0		80		15		5
	1~4 Ignorance Upgrader [C-Class]	100	0		70		20		9		1
	1~5 Ignorance Upgrader [C-Class]	100	0		68		20		10		1.5		0.5
	2~3 Ignorance Upgrader [C-Class]	100	0		90		10
	2~4 Ignorance Upgrader [C-Class]	100	0		80		15		5
	2~5 Ignorance Upgrader [C-Class]	100	0		80		15		4		1
	2~6 Ignorance Upgrader [C-Class]	100	0		75		20		4		0.9		0.1
	3~6 Ignorance Upgrader [C-Class]	100	0		75		25		1		1
	4~5 Ignorance Upgrader [C-Class]	100	0		90		10
	5~6 Ignorance Upgrader [C-Class]	100	0		99		1
	6~7 Ignorance Upgrader [C-Class]	100	0		99.9		0.1
	1-2 Ignorance Upgrader [Rare D]	100	0		90		10
	1-3 Ignorance Upgrader [Rare D]	100	0		80		15		5
	1-4 Ignorance Upgrader [Rare D]	100	0		70		20		9		1
	1-5 Ignorance Upgrader [Rare D]	100	0		68		20		10		1.5		0.5
	2-3 Ignorance Upgrader [Rare D]	100	0		90		10
	2-4 Ignorance Upgrader [Rare D]	100	0		80		15		0.5
	2-5 Ignorance Upgrader [Rare D]	100	0		80		15		4		1
	2-6 Ignorance Upgrader [Rare D]	100	0		75		20		4		0.9		1
	3-4 Ignorance Upgrader [Rare D]	100	0		90		10
	3-5 Ignorance Upgrader [Rare D]	100	0		80		15		5
	3-6 Ignorance Upgrader [Rare D]	100	0		75		24		1		1
	4-5 Ignorance Upgrader [Rare D]	100	0		90		10
	4-6 Ignorance Upgrader [Rare D]	100	0		80		19.6		0.4
	4-7 Ignorance Upgrader [Rare D]	100	0		80		19.5		0.4		0.1
	5-6 Ignorance Upgrader [Rare D]	100	0		99		1
	5-7 Ignorance Upgrader [Rare D]	100	0		95		4.9		0.1
	6-7 Ignorance Upgrader [Rare D]	100	0		99.9		0.1
	Unstable 1~2 Ignorance Upgrader [Normal]	50	50		35		15
	Unstable 1~3 Ignorance Upgrader [Normal]	50	50		35		10		5
	Unstable 1~4 Ignorance Upgrader [Normal]	50	50		32.5		10		5		2.5
	Unstable 1~5 Ignorance Upgrader [Normal]	50	50		32.5		10		5		2		0.5
	Unstable 2~3 Ignorance Upgrader [Normal]	50	50		35		15
	Unstable 2~4 Ignorance Upgrader [Normal]	50	50		35		10		5
	Unstable 2~5 Ignorance Upgrader [Normal]	50	50		35		10		3.5		1.5
	Unstable 2~6 Ignorance Upgrader [Normal]	50	50		35		10		3.5		1.25		0.25
	Unstable 3~6 Ignorance Upgrader [Normal]	50	50		35		10		4.5		0.5
	Unstable 4~5 Ignorance Upgrader [Normal]	50	50		35		15
	Unstable 5~6 Ignorance Upgrader [Normal]	50	50		35		15
	Unstable 6~7 Ignorance Upgrader [Normal]	50	50		35		15
	Unstable 1~2 Ignorance Upgrader [B-Class]	50	50		35		15
	Unstable 1~3 Ignorance Upgrader [B-Class]	50	50		35		10		5
	Unstable 1~4 Ignorance Upgrader [B-Class]	50	50		32.5		10		5		2.5
	Unstable 1~5 Ignorance Upgrader [B-Class]	50	50		32.5		10		5		2		0.5
	Unstable 2~3 Ignorance Upgrader [B-Class]	50	50		35		15
	Unstable 2~4 Ignorance Upgrader [B-Class]	50	50		35		10		5
	Unstable 2~5 Ignorance Upgrader [B-Class]	50	50		35		10		3.5		1.5
	Unstable 2~6 Ignorance Upgrader [B-Class]	50	50		35		10		3.5		1.25		0.25
	Unstable 3~6 Ignorance Upgrader [B-Class]	50	50		35		10		4.5		0.5
	Unstable 4~5 Ignorance Upgrader [B-Class]	50	50		35		10
	Unstable 5~6 Ignorance Upgrader [B-Class]	50	50		35		10
	Unstable 6~7 Ignorance Upgrader [B-Class]	50	50		35		10
	Unstable 1~2 Ignorance Upgrader [C-Class]	50	50		35		10
	Unstable 1~3 Ignorance Upgrader [C-Class]	50	50		35		10		5
	Unstable 1~4 Ignorance Upgrader [C-Class]	50	50		32.5		10		5		2.5
	Unstable 1~5 Ignorance Upgrader [C-Class]	50	50		32.5		10		5		2		0.5
	Unstable 2~3 Ignorance Upgrader [C-Class]	50	50		35		15
	Unstable 2~4 Ignorance Upgrader [C-Class]	50	50		35		10		5
	Unstable 2~5 Ignorance Upgrader [C-Class]	50	50		35		10		3.5		1.5
	Unstable 2~6 Ignorance Upgrader [C-Class]	50	50		35		10		3.5		1.25		0.25
	Unstable 3~6 Ignorance Upgrader [C-Class]	50	50		35		10		4.5		0.5
	Unstable 4~5 Ignorance Upgrader [C-Class]	50	50		35		15
	Unstable 5~6 Ignorance Upgrader [C-Class]	50	50		35		15
	Unstable 6~7 Ignorance Upgrader [C-Class]	50	50		35		15
	Unstable3~4 Ignorance Upgrader [B]	50	50		35		15
	Unstable3~5 Ignorance Upgrader [B]	50	50		35		10		5
	Unstable4~6 Ignorance Upgrader [B]	50	50		35		10		5
	Unstable4~7 Ignorance Upgrader [B]	50	50		35		10		5		0
	Unstable5~7 Ignorance Upgrader [B]	50	50		35		10		5
	Unstable3~4 Ignorance Upgrader [C]	50	50		35		15
	Unstable3~5 Ignorance Upgrader [C]	50	50		35		10		5
	Unstable4~6 Ignorance Upgrader [C]	50	50		35		10		5
	Unstable3~7 Ignorance Upgrader [C]	50	50		35		10		5		0		0
	Unstable4~7 Ignorance Upgrader [C]	50	50		35		10		5		0
	Unstable5~7 Ignorance Upgrader [C]	50	50		35		15		0
	Unstable3~4 Ignorance Upgrader [Normal]	50	50		35		15
	Unstable3~5 Ignorance Upgrader [Normal]	50	50		35		10		5
	Unstable4~6 Ignorance Upgrader [Normal]	50	50		35		10		5
	Unstable4~7 Ignorance Upgrader [Normal]	50	50		35		10		5		0
	Unstable5~7 Ignorance Upgrader [Normal]	50	50		35		10		5
	Unstable 1-2 Ignorance upgrader [Rare D]	50	50		35		10
	Unstable 1-3 Ignorance upgrader [Rare D]	50	50		35		10		5
	Unstable 1-4 Ignorance upgrader [Rare D]	50	50		35		10		5		2.5
	Unstable 1-5 Ignorance upgrader [Rare D]	50	50		35		10		5		2		0.5
	Unstable 2-3 Ignorance upgrader [Rare D]	50	50		35		15
	Unstable 2-4 Ignorance upgrader [Rare D]	50	50		35		10		5
	Unstable 2-5 Ignorance upgrader [Rare D]	50	50		35		10		3.5		1.5
	Unstable 2-6 Ignorance upgrader [Rare D]	50	50		35		10		3.5		1.25		0.25
	Unstable 3-6 Ignorance upgrader [Rare D]	50	50		35		10		4.5		0.5
	Unstable 4-5 Ignorance upgrader [Rare D]	50	50		35		15
	Unstable 5-6 Ignorance upgrader [Rare D]	50	50		35		15
	Unstable 6-7 Ignorance upgrader [Rare D]	50	50		35		15
	Unstable 3-4 Ignorance Upgrader [Rare D]	50	50		35		15
	Unstable 3-5 Ignorance Upgrader [Rare D]	50	50		35		10		4.5
	Unstable 3-7 Ignorance Upgrader [Rare D]	50	50		35		10		5		0		0
	Unstable 4-6 Ignorance Upgrader [Rare D]	50	50		35		10		5
	Unstable 4-7 Ignorance Upgrader [Rare D]	50	50		35		10		5		0
	Unstable 5-7 Ignorance Upgrader [Rare D]	50	50		35		10		5
	Stable 1~4Favor Upgrader [Normal]	100.2	0		91.45		5		2.5		1.25
	Stable 1~5Favor Upgrader [Normal]	100.19	0		91.44		5		2.5		1		0.25
	Stable 2~4Favor Upgrader [Normal]	100.21	0		92.71		5		2.5
	Stable 2~5Favor Upgrader [Normal]	100	0		92.5		5		1.75		0.75
	Stable 2~6Favor Upgrader [Normal]	99.95	0		92.5		5		1.75		0.6		0.1
	Stable 3~6Favor Upgrader [Normal]	100	0		92.5		5		2.25		0.25
	Stable 4~5Favor Upgrader [Normal]	100	0		92.5		7.5
	Stable 5~6Favor Upgrader [Normal]	100	0		92.5		7.5
	Stable 6~7Favor Upgrader [Normal]	100	0		92.5		7.5
	Stable 1~4Favor Upgrader [B Class]	100	0		91.25		5		2.5		1.25
	Stable 1~5Favor Upgrader [B Class]	100	0		91.25		5		2.5		1		0.25
	Stable 2~4Favor Upgrader [B Class]	100	0		92.5		5		2.5
	Stable 2~5Favor Upgrader [B Class]	100	0		92.5		5		1.75		0.75
	Stable 2~6Favor Upgrader [B Class]	100	0		92.55		5		1.75		0.6		0.1
	Stable 3~6Favor Upgrader [B Class]	100	0		92.5		5		2.25		0.25
	Stable 4~5Favor Upgrader [B Class]	100	0		92.5		7.5
	Stable 5~6Favor Upgrader [B Class]	100	0		92.5		7.5
	Stable 6~7Favor Upgrader [B Class]	100	0		92.5		7.5
	Stable 1~4Favor Upgrader [C Class]	100	0		91.25		5		2.5		1.25
	Stable 1~5Favor Upgrader [C Class]	100	0		91.25		5		2.5		1		0.25
	Stable 2~4Favor Upgrader [C Class]	100	0		92.5		5		2.5
	Stable 2~5Favor Upgrader [C Class]	100	0		93		5		1.75		0.25
	Stable 2~6Favor Upgrader [C Class]	100	0		92.55		5		1.75		0.6		0.1
	Stable 3~6Favor Upgrader [C Class]	100	0		92.6		5		2.25		0.15
	Stable 4~5Favor Upgrader [C Class]	100	0		92.5		7.5
	Stable 5~6Favor Upgrader [C Class]	100	0		99.5		0.5
	Stable 3~4Favor Upgrader [C Class]	100	0		92.5		7.5
	Stable 3~5Favor Upgrader [C Class]	100	0		92		7.5		0.5
	Stable 4~6Favor Upgrader [C Class]	100	0		92		7.5		0.5
	Stable 3~7Favor Upgrader [C Class]	100	0		90.4		7.5		1.5		0.5		0.1
	Stable 4~7Favor Upgrader [C Class]	100	0		96.9		2.5		0.5		0.1
	Stable 5~7Favor Upgrader [C Class]	100	0		98.4		1.5		0.1
	Stable 6~7Favor Upgrader [C Class]	100	0		99.9		0.1
	Stable 1-4 Favor Upgrader [Rare D]	100	0		91.25		5		2.5		1.25
	Stable 1-5 Favor Upgrader [Rare D]	100	0		91.25		5		2.5		1		0.25
	Stable 2-4 Favor Upgrader [Rare D]	100	0		92.5		5		2.5
	Stable 2-5 Favor Upgrader [Rare D]	100	0		93		5		1.75		0.25
	Stable 2-6 Favor Upgrader [Rare D]	99.95	0		92.5		5		1.75		0.6		0.1
	Stable 3-4 Favor Upgrader [Rare D]	100	0		92.5		7.5
	Stable 3-5 Favor Upgrader [Rare D]	100	0		92		7.5		0.5
	Stable 3-6 Favor Upgrader [Rare D]	100	0		92.6		5		2.25		0.15
	Stable 3-7 Favor Upgrader [Rare D]	100	0		90.4		7.5		1.5		0.5		0.1
	Stable 4-5 Favor Upgrader [Rare D]	100	0		92.5		7.5
	Stable 4-6 Favor Upgrader [Rare D]	100	0		92		7.5		0.5
	Stable 4-7 Favor Upgrader [Rare D]	100	0		96.9		2.5		0.5		0.1
	Stable 5-6 Favor Upgrader [Rare D]	100	0		99.5		0.5
	Stable 5-7 Favor Upgrader [Rare D]	100	0		98.4		1.5		0.1
	Stable 6-7 Favor Upgrader [Rare D]	100	0		99.9		0.1
	Unstable 1~4Favor Upgrader [Normal]	41.25	58.75		32.5		5		2.5		1.25
	Unstable 1~5Favor Upgrader [Normal]	41.25	58.75		32.5		5		2.5		1		0.25
	Unstable 2~4Favor Upgrader [Normal]	42.5	57.5		35		5		2.5
	Unstable 2~5Favor Upgrader [Normal]	42.5	57.5		35		5		1.75		0.75
	Unstable 2~6Favor Upgrader [Normal]	42.45	57.55		35		5		1.75		0.6		0.1
	Unstable 3~6Favor Upgrader [Normal]	42.5	57.5		35		5		2.25		0.25
	Unstable 4~5Favor Upgrader [Normal]	42.5	57.5		35		7.5
	Unstable 5~6Favor Upgrader [Normal]	42.5	57.5		35		7.5
	Unstable 6~7Favor Upgrader [Normal]	42.5	57.5		35		7.5
	Unstable 1~4Favor Upgrader [B-Class]	41.25	58.75		32.5		5		2.5		1.25
	Unstable 1~5Favor Upgrader [B-Class]	41.25	58.75		32.5		5		2.5		1		0.25
	Unstable 2~4Favor Upgrader [B-Class]	42.5	57.5		35		5		2.5
	Unstable 2~5Favor Upgrader [B-Class]	42.5	57.5		35		5		1.75		0.75
	Unstable 2~6Favor Upgrader [B-Class]	42.45	57.55		35		5		1.75		0.6		0.1
	Unstable 3~6Favor Upgrader [B-Class]	42.5	57.5		35		5		2.25		0.25
	Unstable 4~5Favor Upgrader [B-Class]	42.5	57.5		35		7.5
	Unstable 5~6Favor Upgrader [B-Class]	42.5	57.5		35		7.5
	Unstable 6~7Favor Upgrader [B-Class]	42.5	57.5		35		7.5
	Unstable 1~4Favor Upgrader [C-Class]	41.25	58.75		32.5		5		2.5		1.25
	Unstable 1~5Favor Upgrader [C-Class]	41.25	58.75		32.5		5		2.5		1		0.25
	Unstable 2~4Favor Upgrader [C-Class]	42.5	57.5		35		5		2.5
	Unstable 2~5Favor Upgrader [C-Class]	42	58		35		5		1.75		0.25
	Unstable 2~6Favor Upgrader [C-Class]	42.45	57.55		35		5		1.75		0.6		0.1
	Unstable 3~6Favor Upgrader [C-Class]	42.4	57.6		35		5		2.25		0.15
	Unstable 4~5Favor Upgrader [C-Class]	42.5	57.5		35		7.5
	Unstable 5~6Favor Upgrader [C-Class]	35.5	64.5		35		0.5
	Unstable 3~4Favor Upgrader [C-Class]	42.5	57.5		35		7.5
	Unstable 3~5Favor Upgrader [C-Class]	43	57		35		7.5		0.5
	Unstable 4~6Favor Upgrader [C-Class]	43	57		35		7.5		0.5
	Unstable 3~7Favor Upgrader [C-Class]	44.6	55.4		35		7.5		1.5		0.5		0.1
	Unstable 4~7Favor Upgrader [C-Class]	38.1	61.9		35		2.5		0.5		0.1
	Unstable 5~7Favor Upgrader [C-Class]	41.6	58.4		40		1.5		0.1
	Unstable 6~7Favor Upgrader [C-Class]	45.1	54.9		45		0.1
	Unstable 1-4 Favor Upgrader [Rare D]	41.25	58.75		32.5		5		2.5		1.25
	Unstable 1-5 Favor Upgrader [Rare D]	41.25	58.75		32.5		5		2.5		1		0.25
	Unstable 2-4 Favor Upgrader [Rare D]	42.5	57.5		35		5		2.5
	Unstable 2-5 Favor Upgrader [Rare D]	42	58		35		5		1.75		0.25
	Unstable 2-6 Favor Upgrader [Rare D]	42.45	57.55		35		5		1.75		0.6		0.1
	Unstable 3-4 Favor Upgrader [Rare D]	42.5	57.5		35		7.5
	Unstable 3-5 Favor Upgrader [Rare D]	43	57		35		7.5		0.5
	Unstable 3-6 Favor Upgrader [Rare D]	42.4	57.6		35		5		2.25		0.15
	Unstable 3-7 Favor Upgrader [Rare D]	44.6	55.4		35		7.5		1.5		0.5		0.1
	Unstable 4-5 Favor Upgrader [Rare D]	42.5	57.5		35		7.5
	Unstable 4-6 Favor Upgrader [Rare D]	43	57		35		7.5		0.5
	Unstable 4-7 Favor Upgrader [Rare D]	38.1	61.9		35		2.5		0.5		0.1
	Unstable 5-6 Favor Upgrader [Rare D]	35.5	64.5		35		0.5
	Unstable 5-7 Favor Upgrader [Rare D]	41.6	58.4		40		1.5		0.1
	Unstable 6-7 Favor Upgrader [Rare D]	45.1	54.9		45		0.1

p.s :

• In RF Online, 0.1% chance rate in combination mean that it’s still possible (with very small percentage rate). If you ever found an 5-6D upgrader in celeb medium box, or rare d weapons dropped from Pitbosses. It is same 0.1% rate too, so don’t lose hope 😀
• This table best viewed on Desktop
• Superior, grace, darkness and mercy stable upgrader success rate are coming soon~