You can use "Normal Enchant" or "Super Enchant" to enchant your equipements or weapons from +1 to +10.

Enchant (3% chance to destroy item)						Super Enchant
enchant	success	nothing	downgrade			enchant	success	nothing	downgrade
+1	70%	30%	0%			+1	80%	20%	0%
+2	66%	17%	17%			+2	76%	12%	12%
+3	62%	19%	19%			+3	72%	14%	14%
+4	58%	21%	21%			+4	68%	16%	16%
+5	54%	23%	23%			+5	64%	18%	18%
+6	50%	25%	25%			+6	60%	20%	20%
+7	46%	27%	27%			+7	56%	22%	22%
+8	42%	29%	29%			+8	52%	24%	24%
+9	38%	31%	31%			+9	48%	26%	26%
+10	34%	33%	33%			+10	44%	28%	28%

BONUS Info:
1. 5 Level of enchant gives +3 atk/def/arm and 10 Level of enchant gives +4 atk/def/arm
2. You cannot sell or buy enchanted items in the market.