M come Mostro was equipped by Matteo Rivadossi in 2006 and climbed by the same in February 2007 with spurs. At the time it was probably the most difficult route in Italy, the first grade M13.
This ascent by Matteo Rivadossi at January 2021 and is the second ascent in Dry Tooling Style after the first climb by Lele Bagnoli in 2018.