Epic Dwarven Defender - What feat?

[The Iron Mark]

For the your worry of no shield with Spiked Chain, monkey grip it. One time where monkey grip is good. Now that you can use your chain in one hand, graft it. After that, manifest CotV. Your weapon enhancments still work, you get +1 to damage(graft weapon), and you heal all damage you do. Can be even nastier if you use, say, dissolving touch.

 

[James McMurray]

Now there's a nasty idea!