I think the part people are scared about the most in regards to Cut is that it doesnt exile, and is fighting for space with both Abrade and Harnessed Lightning
If the creature leaves play, it drops the equipment, becoming unattached and leaving the equipment behind on the battlefield
Like control decks, midrange decks will gain incremental advantages over the course of the game, but where they differ is that midrange apply pressure to the opponent at all stages of the game, not just towards the end
It can protect valuable cards from black discard, and can combine with library shuffling effects to improve your draw (such as Thawing Glaciers, Flooded Strand, or Ramosian Sergeant)
For an extra chance of getting it, don't forget to add your friends to Pokmon TCG Pocket