Super smash bros melee bonuses

You know the diskun trophy, right? I've put a lot of time and effort into getting it and it's driving me mad as to how to get what I think is my last bonus. I read the description on GameFAQs but it's too vague for me:
Item Smasher
Used smash attacks with only battering items
This could mean 2 things. (1)Your only moves in the match were using smash attacks with items. (2) The only smash attacks you did were with the battering items. Other moves accepted.
I've tried both methods, but no go with both. I usually just get the item specialist or battering ram bonuses. ARRRRG! My LAST trophy (besides captain olimar, which I may never get) and it requires me getting this last stinky bonus!
Item Smasher
Used smash attacks with only battering items
This could mean 2 things. (1)Your only moves in the match were using smash attacks with items. (2) The only smash attacks you did were with the battering items. Other moves accepted.
I've tried both methods, but no go with both. I usually just get the item specialist or battering ram bonuses. ARRRRG! My LAST trophy (besides captain olimar, which I may never get) and it requires me getting this last stinky bonus!