Has assassination changed under 2.12?

[tinkthank]

Originally posted by Norfleet:
I think you are imagining things, because I blew 2 Starchildren on the same turn trying to assassinate one of Calmon's Battle Deacons in our tournament match. Perhaps some of the other commanders had gone into hiding when you tried to assassinate them, and thus you couldn't?

Ah thank you. I simply couldnt falisfy my belief. Good, then it was a long run of extraordinarily bizarre "luck" that *only* one enemy commander was in a province whenever I was darn sure there were more.