1. Ways to Attack an Argument
Is there a contradiction within the case?
Does any argument assume that something is inherently good?
Is the argument realistic?
Is the argument supported by a quote from a credible source?
Is more harm produced than good?

2. Ways to Attack an Argument
Are there impacts to the argument your opponent has failed to recognize?
Can your side of the resolution actually do a better job of achieving the value or benefits your opponent claims?
Is your opponent guilty of using fallacies of reasoning?