Skill Enchant

Abyss Walker Skill Enchant

Accuracy
Backstab
Bleed
Deadly Blow
Drain Health
Freezing Strike
Hex
Mortal Strike
Power Break
Sand Bomb
Sting
Ultimate Evasion
Vicious Stance

Accuracy

MP = Base MP usage per tick; the actual amount varies and we don't know exactly how it works yet.

	Cost		Cost		Cost
lvl	MP	lvl	MP	lvl	MP
+1	0.19	+11	0.18	+21	0.16
+2	0.19	+12	0.18	+22	0.16
+3	0.19	+13	0.17	+23	0.16
+4	0.19	+14	0.17	+24	0.16
+5	0.19	+15	0.17	+25	0.15
+6	0.19	+16	0.17	+26	0.15
+7	0.18	+17	0.17	+27	0.15
+8	0.18	+18	0.17	+28	0.15
+9	0.18	+19	0.16	+29	0.15
+10	0.18	+20	0.16	+30	0.15

Backstab

	Power	Cost		Power	Cost		Power	Cost
lvl	Power	MP	lvl	Power	MP	lvl	Power	MP
+1	5493	110	+11	5629	102	+21	5766	94
+2	5506	109	+12	5643	101	+22	5779	93
+3	5520	108	+13	5657	100	+23	5793	92
+4	5534	108	+14	5670	99	+24	5802	91
+5	5547	107	+15	5684	99	+25	5820	90
+6	5561	106	+16	5698	98	+26	5834	90
+7	5575	105	+17	5711	97	+27	5848	89
+8	5588	104	+18	5725	96	+28	5861	88
+9	5602	104	+19	5738	95	+29	5875	87
+10	5616	103	+20	5752	95	+30	5889	86

Bleed

	Cost		Cost		Cost
lvl	MP	lvl	MP	lvl	MP
+1	98	+11	81	+21	65
+2	96	+12	80	+22	63
+3	95	+13	78	+23	62
+4	93	+14	76	+24	60
+5	91	+15	75	+25	58
+6	90	+16	73	+26	57
+7	88	+17	71	+27	55
+8	86	+18	70	+28	53
+9	85	+19	68	+29	52
+10	83	+20	67	+30	50

Deadly Blow

Enchanting Deadly Blow for Cost still increases the Power rating.

	Power	Cost			Power	Cost			Power	Cost
lvl	Power	MP	Power	lvl	Power	MP	Power	lvl	Power	MP	Power
+1	5536	74	5504	+11	6107	61	5755	+21	6678	49	6005
+2	5593	73	5529	+12	6164	60	5780	+22	6736	48	6030
+3	5650	71	5554	+13	6222	59	5805	+23	6793	47	6055
+4	5708	70	5579	+14	6279	58	5830	+24	6850	45	6080
+5	5765	69	5604	+15	6336	56	5855	+25	6907	44	6105
+6	5822	68	5629	+16	6393	55	5880	+26	6964	43	6130
+7	5879	66	5654	+17	6450	54	5905	+27	7021	42	6156
+8	5936	65	5680	+18	6507	53	5930	+28	7078	40	6181
+9	5993	64	5705	+19	6564	52	5955	+29	7135	39	6206
+10	6050	63	5730	+20	6621	50	5980	+30	7192	38	6231

Drain Health

	Power	Cost		Power	Cost		Power	Cost
lvl	Power	MP	lvl	Power	MP	lvl	Power	MP
+1	109	50	+11	115	43	+21	122	36
+2	109	50	+12	116	42	+22	122	35
+3	110	48	+13	116	41	+23	123	35
+4	111	48	+14	117	41	+24	124	33
+5	111	47	+15	118	40	+25	124	33
+6	112	46	+16	118	40	+26	125	32
+7	113	46	+17	119	38	+27	125	31
+8	113	45	+18	120	38	+28	126	31
+9	114	45	+19	120	37	+29	127	30
+10	115	43	+20	121	36	+30	127	30

Freezing Strike

	Power	Cost		Power	Cost		Power	Cost
lvl	Power	MP	lvl	Power	MP	lvl	Power	MP
+1	65	33	+11	69	28	+21	73	23
+2	66	33	+12	70	28	+22	74	23
+3	66	32	+13	70	27	+23	74	23
+4	67	32	+14	70	27	+24	74	22
+5	67	31	+15	71	27	+25	75	22
+6	67	31	+16	71	26	+26	75	21
+7	68	31	+17	72	26	+27	75	21
+8	68	30	+18	72	25	+28	76	21
+9	69	30	+19	72	25	+29	76	20
+10	69	30	+20	73	25	+30	77	20

Hex

	Chance	Cost		Chance	Cost		Chance	Cost
lvl	Base Rate	MP	lvl	Base Rate	MP	lvl	Base Rate	MP
+1	80%	33	+11	87%	31	+21	94%	27
+2	81%	33	+12	88%	30	+22	94%	27
+3	82%	33	+13	88%	30	+23	95%	27
+4	82%	32	+14	89%	30	+24	96%	27
+5	83%	32	+15	90%	30	+25	96%	26
+6	84%	32	+16	90%	30	+26	97%	26
+7	84%	32	+17	91%	28	+27	98%	26
+8	85%	31	+18	92%	28	+28	98%	26
+9	86%	31	+19	92%	28	+29	99%	25
+10	86%	31	+20	93%	28	+30	100%	25

Mortal Strike

	Chance	Time		Chance	Time		Chance	Time
lvl	Chance	Duration	lvl	Chance	Duration	lvl	Chance	Duration
+1			+11			+21
+2			+12			+22
+3			+13			+23
+4			+14			+24
+5			+15			+25
+6			+16			+26
+7			+17			+27
+8			+18			+28
+9			+19			+29
+10			+20			+30

Power Break

	Chance	Cost		Chance	Cost		Chance	Cost
lvl	Base Rate	MP	lvl	Base Rate	MP	lvl	Base Rate	MP
+1	80%	33	+11	87%	31	+21	94%	27
+2	81%	33	+12	88%	30	+22	94%	27
+3	82%	33	+13	88%	30	+23	95%	27
+4	82%	32	+14	89%	30	+24	96%	27
+5	83%	32	+15	90%	30	+25	96%	26
+6	84%	32	+16	90%	30	+26	97%	26
+7	84%	32	+17	91%	28	+27	98%	26
+8	85%	31	+18	92%	28	+28	98%	26
+9	86%	31	+19	92%	28	+29	99%	25
+10	86%	31	+20	93%	28	+30	100%	25

Sand Bomb

	Chance	Cost		Chance	Cost		Chance	Cost
lvl	Chance	MP	lvl	Chance	MP	lvl	Chance	MP
+1			+11			+21
+2			+12			+22
+3			+13			+23
+4			+14			+24
+5			+15			+25
+6			+16			+26
+7			+17			+27
+8			+18			+28
+9			+19			+29
+10			+20			+30

Sting

Enchanting Sting for Cost also increases the Power rating.

	Chance	Cost			Chance	Cost			Chance	Cost
lvl	Base Rate	MP	Power	lvl	Base Rate	MP	Power	lvl	Base Rate	MP	Power
+1	50%	82	1229	+11	60%	66	1339	+21	69%	50	1448
+2	51%	80	1240	+12	61%	64	1350	+22	70%	48	1459
+3	52%	78	1251	+13	62%	62	1361	+23	71%	46	1470
+4	53%	77	1260	+14	63%	61	1372	+24	72%	45	1481
+5	54%	75	1273	+15	64%	59	1383	+25	73%	43	1492
+6	55%	74	1284	+16	65%	58	1394	+26	74%	42	1503
+7	56%	72	1295	+17	66%	56	1405	+27	75%	40	1514
+8	57%	70	1306	+18	67%	54	1415	+28	76%	38	1525
+9	58%	69	1317	+19	68%	53	1426	+29	77%	37	1536
+10	59%	67	1328	+20	68%	51	1437	+30	78%	35	1547

Ultimate Evasion

The normal base Reuse Delay of Ultimate Evasion is 1800 seconds.
When enchanted for Recovery, the MP cost changes from 50 to 49.

	Time	Recovery		Time	Recovery		Time	Recovery
lvl	Duration	Reuse	lvl	Duration	Reuse	lvl	Duration	Reuse
+1	30	1780	+11	38	1580	+21	45	1380
+2	31	1760	+12	38	1560	+22	46	1360
+3	32	1740	+13	39	1540	+23	46	1340
+4	32	1720	+14	40	1520	+24	47	1320
+5	33	1700	+15	41	1500	+25	48	1300
+6	34	1680	+16	41	1480	+26	49	1280
+7	35	1660	+17	42	1460	+27	49	1260
+8	35	1640	+18	43	1440	+28	50	1240
+9	36	1620	+19	43	1420	+29	51	1220
+10	37	1600	+20	44	1400	+30	52	1200

Vicious Stance

MP = Base MP usage per tick; the actual amount varies and we don't know exactly how it works yet.
Initial = MP consumed when the skill is activated.
Initial MP Cost for +27 - +30 Power is 0.

	Power		Cost			Power		Cost			Power		Cost
lvl	Power	Initial	MP	Initial	lvl	Power	Initial	MP	Initial	lvl	Power	Initial	MP	Initial
+1	615	13	0.39	13	+11	670	14	0.36	10	+21	724	15	0.34	7
+2	620	13	0.39	13	+12	675	14	0.36	10	+22	730	15	0.33	6
+3	626	13	0.39	13	+13	681	15	0.36	9	+23	735	15	0.33	6
+4	631	14	0.38	12	+14	686	15	0.36	9	+24	741	15	0.33	6
+5	637	14	0.38	12	+15	692	15	0.35	9	+25	746	15	0.32	5
+6	642	14	0.38	12	+16	697	15	0.35	8	+26	752	15	0.32	5
+7	648	14	0.38	11	+17	702	15	0.35	8	+27	757	0	0.32	5
+8	653	14	0.37	11	+18	708	15	0.34	8	+28	763	0	0.32	4
+9	659	14	0.37	11	+19	713	15	0.34	7	+29	768	0	0.31	4
+10	664	14	0.37	10	+20	719	15	0.34	7	+30	774	0	0.31	4