So how do you think what can make sparda's blade release full power?

[Trish67]

I argee with you. although i still think he loves Eva, maybe deep inside somewhere....lol

 

[NerosDevil]

I think if he ever saw Eva again he'd be in shock; but she's long dead by now.

 

[Sparda™]

It wasn't to do with Arkham's heart and will. He was far too weak to posess the power contained within Force Edge; his body became over-whelmed and turned into the blob.

The blob form manifested what Arkham had inside his heart, a black one, not capable of perceiving a feeling such as love.