THANOS

Snap(If this creature is equipped with a gauntlet that
has five stones attached to it, you may activate the
"Snap" ability)
Thanos, the Eternal costs {1} less to cast for each
non legendary creature your opponents control
Snap {w}{u}{b}{r}{g}, flip all other non land
permanents
then randomly create 2 piles, then choose one
pile and exile all cards in it.
" it is but mercy, my child"