This is a very advanced Sorcery strategy because this interaction will allow your opponent to control you on your next turn and will allow you to control them again on their next turn
These cards have new abilities, and include the following Dark Magician, the Pharaohs Servant/Kuriboh - Multiply!/Dark Magical Curtain, HERO Shining Flare Wingman/Favorite HERO Flame Wingman/Winged Kuriboh Sabatiel LV10, Stardust Dragon - Victim Sanctuary/Starjunk Synchron/Synchro Emergency, and more
"Grading TCGs full-time in Munich is an important step in our efforts to better serve the vibrant card collecting market in Europe," Certified Collectibles Group (CCG) CEO Steve Eichenbaum said in a statement
As long as they have an apparent purpose, the beginners will treat them as a bonus
As it is a Rank 11 monster, it will gain at least 2200 DEF via its own effect