Card protection

[ShowTime Savage]

If you have a card like March of the monarchs that Protects a monster from being targeted or destroyed by card effects and you activate something that destroys all cards on the field does it still destroy the monster along with march of the monarchs or does it destroy everything except the monster

[Tinkerer]

Hello, fine person!  Welcome to YCM.  If you have questions about yugioh card interactions and rulings, you should post them in this thread:   https://www.cardmaker.net/forums/topic/352791-yu-gi-oh-rulings-questions/

 

But to answer your question: Yes, a field nuke would destroy everything except the protected monster(s).  In your case, March of the Monarchs would be destroyed, but not any of the tribute summoned monsters.

Cheers!