Perhaps the most perfect card in the SpongeBob SquarePants: Internet Sensation drop is the special Counterspell you get in, featuring the Mocking SpongeBob image that swept the internet for ages
On top of that, you can also pick up a bundle and two Commander decks to add to your growing collection

Academic Dispute Animate Object Arcane Subtraction Art Appreciation Bag Check Better Than One Blue Ribbon Burning Wish Cardboard Carapace Carnival Barker Coax from the Blind Eternities Collector Protector Cover the Spot Cover the Spot Cover the Spot Cover the Spot Cram Session Cunning Wish Dart Throw Dart Throw Dart Throw Dart Throw Death Wish Defective Detective Divide by Zero Dream Strix Enthusiastic Study Eyetwitch Fae of Wishes Fae of Wishes Field Trip First Day of Class Flavor Judge Focused Funambulist Frontier Explorer (playtest) Glittering Wish Gnarled Professor Gobsmacked Golden Wish Greatest Show in the Multiverse Grizzled Huntmaster Guess Your Fate Guess Your Fate Guess Your Fate Guess Your Fate Guiding Voice Gyruda, Doom of Depths Gyruda, Doom of Depths Hunt for Specimens Igneous Inspiration Invasion of Arcavios It That Gets Left Hanging Jegantha, the Wellspring Kaheera, the Orphanguard Karn, the Great Creator Keruga, the Macrosage Kindslaver Knife and Death Legion Angel Living Wish Lurrus of the Dream-Den Lutri, Pauper Otter (playtest) Lutri, the Spellchaser Mastermind's Acquisition North Wind Avatar Obosh, the Preypiercer Overgrown Arch Photo Op Plate Spinning Poet's Quill Pop Quiz Professor of Symbology

Put 2 damage counters instead of 1 on it between turns
For example, if the player controls Melira, the Living Cure, they will end up getting one poison counter if they had eight or fewer to begin with
These were generally cards that were seen to be too problematic when you always had access to them from the command zone (Rofellos, Llanowar Emissary is a great example, as it could consistently come out on turn 2, or even turn 1 with a particularly spicy hand!)