Obviously at a surface level almost every set mechanic works this way: once you start building around a theme like spellslinger or cat typal or domain, and choosing spells which support or are empowered by that theme, you may as well add more
The one mana enabler that can create a huge advantage before the opponent can react and stabilise our regular draws is what the deck needs
Every Card In The Amethyst & Steel Disney Lorcana Starter Deck Rise Of The Floodborn Set For Disney Lorcana 's second set, two new Rise of the Floodborn starter decks were released, but these decks do not only consist of cards from the new set

Arcane Bombardment Arcane Heist Arcane Proxy Arcane Savant Bloodthirsty Adversary Blue Mage's Cane Chandra, Hope's Beacon Chandra, Pyromaster Demilich Dual Strike Elemental Expressionist Elite Arcanist Emeritus of Truce Ether Eye of the Storm Finale of Promise Flawless Forgery Founding the Third Path Galvanic Iteration God-Eternal Kefnet Impulsivity Increasing Vengeance Isochron Scepter Jaya, Fiery Negotiator Magar of the Magic Strings Mizzix's Mastery Mnemonic Deluge Muddle, the Ever-Changing Myra the Magnificent Mysterious Stranger Panoptic Mirror Psionic Ritual Refuse // Cooperate Renegade Bull Roving Actuator Saruman of Many Colors Signature Spells Skycoach Conductor Soundwave, Sonic Spy Spellbinder Spellbinding Soprano Spelltwine Spellweaver Volute Stella Lee, Wild Card Storm of Memories Stormsplitter Surge to Victory The Tale of Tamiyo Wizard's Spellbook Wizards of Thay
Why would you print a card like this for a planeswalker deck
My favorite trick is to include it in decks with cycling lands