Map, Impossibility
{1}, {t}, Sacrifice this artifact: Target creature you control
explores. Activate only as a sorcery. (Reveal the top card of
your library. Put that card into your hand if it's a land.
Otherwise, put
a +1/+1 counter on that creature, then put the card back or into
your graveyard.)
That is simply too impossible to exist.
-Some Who Clearly Doesn't Live in the MTG Universe
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