How difficult it is to sue someone in small claims court in another state?

Oregon small claims jurisdiction, like New York's, is generally limited to a defendant's county of residence. (I just looked it up.) Here is the...

Will my case go to trial after having an arraignment

There may be many appearances before you reach a satisfactory disposition. For a non-incarcerated defendant, the passage of time is your best...

In filing a civil claim in circuit court, for an injury happened in a jail.

NYS has no "circuit court." You must first file a Notice of Claim with the municipal entity that owns/operates the jail in question. It is a NYS...

How much would you charge for joint motion with ICE,

First of all, you can not solicit lawyers here. You need to go elsewhere in Avvo. Second, this is an Immigration question, so I have moved it...

Is what you include in the complaint the only materials that can be brought up and or used in trial?

The questions you continue to ask strongly suggest you are way out of your depth. The complaint should say only enough to make out a claim...

Notice of Appearance and Representation of all Plaintiffs

But a Notice of Appearance should be for the firm, not the individual, even if signed by an individual.

What can one do about new arguments on appeal brought during oral argument?

You already asked this question. Look at prior answers.

Remember also that every exhibit to the complaint must be included every time you reproduce the complaint in the course of the litigation.

Can a civil case be "brought back to life" if it is proven that it hinged on a false representation of law?

Highly unlikely that the appellate process would not have caught the "falsehood." What you may see as "false" in black and white may to lawyers...

Response to Request For Production is missing papers, no labels, extra papers not requested.. Did not follow instructions.

How do you know it was "done on purpose"? You should itemize what was not responded to and demand an amended response in proper form, failing...