does few against many stop ruthless advance and other forms of full unit destruction?
few against many vs ruthless advance
A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
does few against many stop ruthless advance and other forms of full unit destruction?
The question is a little vague, so I can only say "Probably." Few Against Many reacts before destruction of anything, meaning Followers are still there to pay costs.
Note that Few Against Many only prevents the personality from being destroyed. Effects that destroy an entire unit will still destroy the rest of the unit.