Toxic Deluge is a bit harder to replace because it's a selective -X/-X that you can sculpt to fit with your board
As such, players with their hearts set on The Abyss turned to Tetravus, for its ability to attack through both a Moat and The Abyss
14 Skithiryx, The Blight Dragon Infection Is Only The Beginning In a format in which players start with forty life, a frequently discussed topic between players is whether or not Infect should be adjusted
Still not the best Gisa, though
Elesh Norn, Mother Of Machines (concept foil $48) I like this version best, as its easy to read, rare, and theres no other versions with the same art
Stock up on ways to protect Shirei if you choose to go this route, like Swiftfoot Boots, Feign Death, or Not Dead After All