1st edition pokemon cards pikachu 58/102 Set de Base Preserved in a tamper Pikachu 70/111 - Neo Genesis

But even without ever using that ability, this is like a two-mana Scroll Thief, but instead of drawing just one card, it draws cards equal to its power

Compare this to Sun & Moon and Sword & Shield , where there were a few Secret Rares, all of the same Rainbow Rare style

Then, Shuffle your deck

ACE SPEC cards are always extremely powerful thats why you can only have one per deck but being able to change the tides of battle after a Knock Out by cutting your opponents hand in half is ridiculous

It's an incredibly defensive card for red, and can be tricky to work around unless you're including it in some kind of goad deck, but even then you wouldn't want this as your commander

Stet, Draconic Proofreaders white ability helps to make sure that the damage will resolve