All 15 versions of Cideach from a different Final Fantasy universewill appear in the set
Offsprings Revenge is a cool Mardu enchantment from Ikoria that can help you get more of those delicious attack triggers, while Ghouls Night Out is at its best when you get twice the fun before your Zombies decay
To start I'd like to examine milling's place in the color pie
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
The Horde is also a good-sized creature, but the main focus is to cheat on elemental costs and have infinite reanimates
Of course, if all your libraries are empty, you won't have much choice