Ok, so I only have to sacrifice one pedal, but ... Which one?
Turbo Tuner, Sunface, Beano Boost, Bad Bob Boost, TS-9, Zendrive, WFRI, KoT, Klone, Timmy, Cali76, AM Mini Chorus, Phase 95, Reticon Flanger, ARDX20, Amaze1, DD-3, Secret Pre Amp
18? At one point my largest pedalboard had 16x FX on it and 2x other boards that were crowded as well. It was then I had a change of heart and did an about face, immediately did a mega purge of gear and now will never build allow my boards to go past 5x pedals on them.