Note: All enchants' description are viewable with the command /ce, so I'm not going to include it in here.
Grinding Enchants
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COMMON:
Nutrition 4
Golden 8

EPIC:
Pocket 10
Robust 5
Snatcher 7

CRAZY:
Sweeper 10

GODLY:
Inquisitive 5

BM BOOKS:
Souls 1
Experience 1
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PVP Enchants
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COMMON:
Bristle 3
Beheading 5
Perplexity 4

EPIC:
Silence 4
Enrage 5
Life Steal 5
Snatcher 7

UNIQUE:
Guarding 3
Inflict 5
Furious 3
Rebirth 2

CRAZY:
Perfection 6
Muscular 4

GODLY:
Revival 4