Even if, by some absurd chance, he turns out to be a Town member, Morny and Amka's chances of survival become close to zero, and we eliminate them at night with all our might. Both of them.
But you clearly don't care who you execute and kill. And the fact that the Mafia, and even you yourself, will protect themselves from Mitch's ability is actually a plus for the Town. ;)
You'll only manage to eliminate 2 Mafia members at most with that strategy. And maybe even just one, which would mean -2 Town members. What a great outcome, right?
Townie, don't listen to Tox. Just because you'll mess things up.
The plan will work even better if we execute someone other than Zubr.
But my only and biggest request to the Reanimator: use the block.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!