1) Can I present two (or more) BFC so that if my opponent has Ordinary Day I can still select at least one of my remaining conditions?

2) Can you present more than one Ordinary Day BFC?

1) No
1) No, even if you have the MM ordinary day and the Leg Ordinary day card, they still count as the same. It says so in the latest FAQ.

Thank you. Is there a ruling that I can print off? My opponent is not convinced by your answers.

Yes, the March 2005 HeroClix General FAQ

It states:


Battlefield Condition cards are considered “unique by name”. If Battlefield Condition cards with the same name appear in multiple sets, a player may only use one copy of any named card in his hand during a tournament (see also the HeroClix Comprehensive Tournament Rules).

And for the first question.