What is the melee dps cheaper enchant this expansion?

[Stonecloak]

I just want to enchant a blue so I don't need the best one. Or is there only one atm?

[Enosh]

http://www.wowhead.com/spell=159236

1 epic shard, the others are 15 per enchant

[WskyDK]

So happy I'm a DK.

Waiting for the hammer to drop on that

[Deleted]

According to the comments in the wowhead link it does proc for casters, it could be a fucked up tooltip like the healing dmf trinket says it procs from attacking spells.