List of all fire users not using Mera: Luffy, Kin, Zoro, Sanji, Kaido, Ideo, Akainu, Usopp, Franky, Doflamingo, Holdem, Basskarte, Oven, King, Momo, Marco, BM, Ichiji, Katakuri, Lucci, Black Maria, Apoo, Mr5, Mr3, Fuza, Kumadori, Heat, Pearl, Opera, Hannya, Marigold, Hyogoro, Fossa, Caesar, Seraphim, Shanks, Vasco, Mars, Shamrock, Xebec, Imu