When do you check the number of dice for when fielded Underdog abilities? Does it happen as the die is being fielded or after the die has been fielded?
Example: My opponent has 1 die in the field and I have 0. I then field Black Cat-Party Hardy. Do I get to use the Underdog ability since I had fewer dice as I was fielding or do I not get to use the underdog ability since we have an even number of dice after fielding?