I've been running a DFRPG for almost a year now and one of my seasoned players decided it would be a good idea to just take out a wizard (enemy NPC). Said PC is a weretiger and the striker of the group (he deals damage).

I need a good death curse to have hit him with.

Facts to help:
They have dealt with this foe for an entire season. It is an "under boss" to the real big bad.
They are at refresh of 8 (total).
It was a female wizard (for those it may matter to).
He was in Tiger form at the time of the kill.
She had more than enough time to nail him with it.