Its a card I actively dislike because its just too good
As of this writing, we know four of those cards that wont make it to MTG Arena: Reanimate, Exhume, Scourge of Nel Toth, and Time to Feed.
You are able to splash in the card in just about any red deck, and with Shanks' playstyle, your big power characters, like Dragon, will decimate just about anything on the board
Comet, the planeswalking Pup with abilities based purely on dice rolls, is one of the very best of these
Gargos, Vicious Watcher Grakmaw, Skyclave Ravager Gyrus, Waker of Corpses Polukranos Reborn Polukranos, Engine of Ruin Polukranos, Unchained Polukranos, World Eater Progenitus The Goose Mother Ulasht, the Hate Seed Zaxara, the Exemplary
However, scarce indicates that something is not available in sufficient quantity to meet its demand