Creature - Human Knight Sam, Loyal Attendant Partner with Frodo, Adventurous Hobbit (When this creature enters, target player may put Frodo into their hand from their library, then shuffle.) At the beginning of combat on your turn, create a Food token
Pingers and Deathtouch This is the small sub-theme I included: Frostwielder, Cunning Sparkmage, Subterranean Spirit, and Niv-Mizzet, Dracogenius
I could list every new card I love - like Alice, Growing Girl, who lends the Support keyword to your other characters and gains four lore when you reach ten strength, or Sisu, Divine Water Dragon, who allows you to draw a new card every time you quest - but in general all of the new cards in Rise of the Floodborn feel like a shift in power and ability
Forsaken Miner and Rakdos offer protection and access to opponents' spells for an advantage