Some of the strongest cards the game has seen since launch have made their way into the card pool, bringing unexpected combinations and new features to colors that haven't seen them before
Advanced Search Sets Random Syntax Abomination of Gudul Academy Raider Academy Wall Academy at Tolaria West Adventurer's Airship Ajani's Last Stand Akki Ronin All-Seeing Arbiter Amber Gristle O'Maul Anje Falkenrath Anje's Ravager Anje, Maid of Dishonor Archfiend of Ifnir Archfiend of Spite Arm-Mounted Anchor Armix, Filigree Thrasher Arna Kennerd, Skycaptain Artful Looter Artist's Talent Ashling, Flame Dancer Ashling, Rekindled Assassin Gauntlet Astonishing Spider-Man Astral Drift Atemsis, All-Seeing Atlantean Skirmisher Azra Oddsmaker Azula, Ruthless Firebender Bag of Holding Banon, the Returners' Leader Baral, Chief of Compliance Baron Strucker, HYDRA Overlord Baru, Fist of Krosa Battle of Frost and Fire Battlefield Scavenger Bebop & Rocksteady Bedlam Reveler Bloodcrazed Socialite Bloodhall Priest Bloodmad Vampire Blurry Beeble Bomat Courier Bone Miser Book Devourer Boosted Sloop Borborygmos and Fblthp Brallin, Skyshark Rider Burning-Tree Vandal Byway Barterer Cait, Cage Brawler Cam and Farrik, Havoc Duo Captain Howler, Sea Scourge Carlo, Suave Schemer Celes, Rune Knight Ceremonial Knife Chainer, Nightmare Adept Chakra Meditation Chandra's Regulator Chandra, Spark Hunter Chivalric Alliance Cloudpiercer Connecting the Dots Conspiracy Theorist Containment Construct Containment Construct Contract Hero Cool but Rude Copycrook Coralhelm Chronicler Crash, Reckless Endrider Cryptcaller Chariot Cunning Survivor
Rhystic Study and Mystic Remora either tax or punish opponents for casting spells, both of which will be of great benefit to you
Finally, I wanted to include some on-brand game enders in case the generic merfolk beatdown is stymied
