Increased Duration Support

Increases the duration of the skill it is linked to.

Gem Leveling

Level	Required Level	Required Strength	Increased Duration	Experience to Level
1	24	33	50%	118,383
2	27	37	52%	175,816
3	30	40	54%	254,061
4	33	44	56%	225,766
5	35	46	58%	447,718
6	38	50	60%	388,734
7	40	52	62%	755,049
8	43	56	64%	644,165
9	45	58	66%	782,325
10	47	61	68%	945,554
11	49	63	70%	1,791,769
12	51	66	72%	1,498,138
13	53	68	74%	1,790,934
14	54	69	76%	3,351,223
15	55	70	78%	9,900,250
16	56	72	79%	21,274,363
17	57	73	80%	50,550,118
18	58	74		89,834,713
19
20

Gem Quality

Each percentage of quality adds X.