This synergy with fetch lands is a crucial point
Target opponent chooses a creature they control
Now that includes inking a card like you normally would each turn but that also includes all the ways in which Sapphire can get extra ink on their turns including songs like One Jump Ahead and the new Friend Like Me, items like the Fishbone Quill, and the multitude of characters that mess with your inkwell like Belle, Strange But Special or even an opponent using a Hades, Infernal Schemer against you
Jowgen the Spiritualist is a particularly popular opener as it stops all Special Summoning, a pivotal play that allows them to lock out Dragon Ruler
#15 Yeah, how whatnot gets walls of product for 5 shows a day Is mind boggling
Gravy Bones, Shipwrecked Looter Gravy Bones has won A TON and the metagame entirely warps around it by pushing out Guardians and making Aggro decks like Cindra and Ira playable, thanks to their ability to send multiple attacks triggering Mask of Momentum