Father's evil all seeing eye

When Father's Evil All Seeing Rye enters the battlefield, all opponents must display their
cards until end of game. Cannot
be countered.
{t} to exile one target card from opponents
exposed hand
{t}{x} to exile any one target card from battlefield,
where {x} any
mana you have available. If no
mana is available, then you may tap an
opponents land to generate a mana.