Forum:Beating Obelsik the tormentor's effect

my friend currently got the legal version of obelsik the tormentor in a issue of shonen jump and i can beat it or at least the effect...you can activate any trap/spells it negates any effects activated towards obelisk...i looked into it and it says i could beat it it with brute power but it would take too long to summon my dragon master night and theirs a probability i wont... and i also read that i would use cards like lighting vortex to destroy it but obelisks efects of not being able to use trap/magic so im complelty lost