A task that requires that the player die to complete it.

I'm probably not going to add a dedicated task for this (people have asked before) and it isn't on the list of things I'd need to do in BQ3s rewrite. The alternate solution is to make use of Minecraft's statistics, which does track this, and put that in a dummy scoreboard. The only downside to this method is that you can't reset Minecraft's internal statistics.