Talk:Great Demonic End Dragon, Azi Dahaka/@comment-839017-20161118041000/@comment-24699797-20161119131304

> I would not believe what the anime shows. Remember the time Gao broke the one counter until the first resolves rule? Or that double dragoenergy.

This is from early on in the first season of the anime, right? At that point in time, the "one Activated or Automatic effect in play per player" and "one use of the Counter keyword per battle per player" rules simply didn't exist yet, so no rules were being broken. They were implemented afterwards, and both Dragoenergy and Dragoknuckle were errata'd to have their effects changed so that those plays would still be (more or less) possible.