Jagged Bones -- whose minions does it work on?

Can you cast Jagged Bones on minions not your own?

If so, multiple MMs could raise a complete minion army from a single starting corpse

Hi,
The anwser is yes. I know this from having two Necro heroes, one with Jagged Bones and the other with Tainted Flesh. Really fun to play alongside .

Definitely sounds like fun.

If there could be multiple copies of Jagged active at once, one for each MM, it would be even more fun.