Original: Orton then attempted to use Undertaker's own finishing maneuver against him with the Tombstone piledriver, however, it was reversed by Undertaker into a Tombstone piledriver of his own which led to the definitive pin fall.
Simplified: Orton then attempted to use Undertaker's own finishing maneuver against him with the Tombstone piledriver, however, it was reversed by Undertaker into Tombstone piledriver of his own which led to the definitive pin fall.