Transferral potion mid fight

[SherifM]

Hey guys

We had a debate over this need your opinions here :

One of the players was in a fight for the win, in that fight there was a monster with an enhancer and options thrown on it. When we failed to make that player loose, one of the other players used the transferral potion on the fight to transfer this monster to himself instead!

Now here is the tricky part the new player has the Rain Coat equippted!, will the potions be transferred to the new fight along with the monster and the enhancers or is he protected from those potions even if they were not used while the coat was there?!?!

Help please