General question for everyone: would you consider Disciple of Caelus Nin mass land denial? Legal to put in a bracket 3 deck?

My opinion is that in general everyone has the choice of phasing out their lands or keeping them, so it's not really mld. But I just think the concept of mld is laughable anyway with UGx ramp dominance having no counterplay. Haven't actually tried it in a deck tho.