Details: Upgrading

Normal Upgrade

Upgrade Level	Upgrade Rate	Guaranteed
+1	100%	0
+2	100%	0
+3	70%	2
+4	50%	2
+5	40%	3
+6	30%	4
+7	20%	5
+8	10%	10
+9	5%	20
+10	2%	50

Ultimate Upgrade

Upgrade Level	Upgrade Rate	Guaranteed
+1	11%	10
+2	9%	12
+3	7%	15
+4	5%	20
+5	3%	34
+6	0.90%	112
+7	0.70%	143
+8	0.50%	200
+9	0.30%	334
+10	0.10%	1000

Accessory Upgrade

Resulting Upgrade Level	Upgrade Rate	Guaranteed
+1	100%	0
+2	100%	0
+3	63%	2
+4	45%	3
+5	33%	3
+6	26%	4
+7	21%	5
+8	17%	6
+9	14%	8
+10	11%	10
+11	9%	12
+12	8%	13
+13	6%	17
+14	5%	20
+15	4%	25
+16	3%	34
+17	2%	50
+18	1%	100
+19	0.70%	143
+20	0.10%	1000

Suit Piercing

Piercing Level	Upgrade Rate	Guaranteed
1	80%	2
2	50%	4
3	20%	10
4	5%	40

Item Piercing

Resulting Piercing Level	Upgrade Rate	Guaranteed
1	50%	4
2	25%	8
3	12.50%	16
4	6.25%	32
5	3.13%	64
6	1.56%	128
7	0.78%	256
8	0.39%	512
9	0.20%	1000
10	0.10%	2000