Here is my question regarding
Mazirek, Kraul Death Priest. Say you have
westvale abbey or
killing wave with mazirek in play and you use either of their effects. Since the effects trigger at the same time will you get five +1,+1 counters if you sacrifice 5 other creatures for
westvale abbey. Same goes for
killing wave if your opponent sacrifices X creatures, will you get X +1,+1 counters. I am thinking you would.