Before asking this question, I opened a Meta discussion to check if it's legal here. The question is about Pen&Paper, not video game rules.
In Vampire: the Masquerade — Bloodlines, Sebastian LaCroix is a local prince who uses Dominate•• several times. At the end, LaCroix tries to use Dominate on the game's protagonist twice in row and fails, but no diablerie took place.
How could I have a vampire that could resist Dominate•• like this in the pen & paper game rules?
Best Answer
This is what the Iron Will Merit is for.
From V20:
And from Revised Edition (The edition of record when the game is made):