Plays nicely in Princess shells that splash Sapphire
No, and to that point, any character can have a Floodborn card made for them
Aang, Master of Elements Abomination, Terrifying Titan Aerial Doombot Agatha of the Vile Cauldron Biomancer's Familiar Black Panther, Most Dangerous Bold Biochemist Brave Brawler Brawn, Amadeus Cho Captain Marvel, Earth's Protector Channeled Dragonfire Convergence of Dominion Donald Blake, Guise of Thor Extremis Elite Forensic Gadgeteer Fortune Thief Gamma Grotesque Glacial Dragonhunt Goliath, Mass Manipulator Heartstone Hercules, Prince of Power Hulk, Gamma Goliath Human Torch, Johnny Storm Immortus, Master of Eternity Iron Fist, Hero for Hire Jack of Hearts, Volatile Hero Kang the Conqueror Loki Laufeyson Mammoth Bellow Molly Hayes, Runaway Namora, the Sea Queen Nature's Rhythm Nick Fury, Agent of S.H.I.E.L.D
It is easy to misplay with Izzet Charm, I find I intuitively want to hold it over say another burn spell or counterspell when I have two options on what to do based on it's future potential utility
(C) SQUARE ENIX (C) 2025 Wizards
All these counterspells I have are just worthless