Jesus came to fulfill the law as stated by Himself.
He could not have done that if HE BROKE it as He was still under the Law at the time of the Last Supper.
So which blood is it in the supposedly bloodless sacrifice that Catholics are participating in that they are drinking?
His blood from when He walked the earth, that was poured out for all mankind’s sins and is gone now?
Of the blood of His new and resurrected body?
So, now you are telling Almighty God what He can and cannot do? Nice.