Consume False Realities

All subgames of the current game are ended, and
all cards used in them are shuffled into their
owners' libraries. Each player loses life equal to
the amount of damage that he or she took within
all of these subgames combined. If this results in
two or more players' life totals becoming zero,
their life totals become 10 instead. None of these
effects may be blocked or countered.
"Enough with these foolish errands. Let us focus on
the real."