I picked this in the last node just before end no mercy, sadly this artifact softblocked half of my variants, i still win because i am like gojo, but damn i was getting fun with projectiles.
Some artifacts are enough bad to hurt you...
Final suggestion, allow us to sell them for better things or just delete them in case you picked something just bad.
this will also open the door for the maso-mode, you can beat no mercy without any artifact at all!