Ubijcsa

Can Perdita Ortega end auras with her spellbreaker spell? Example: Jack Daw does Severed Ties spell then Perdita Ortega casts Spellbreaker on Jack Daw. 1. It is not possible, cause aura is not an effect, it's a kind of range. 2. The aura end cause it's the spell's effect too.

Viktoria can sacrifices an enemy ronin with her "Another One" spell? And if ronin in my crew, can the enemy player use the "always for hire" ability?