Part of the value of Toxic Deluge is that life is less risky to pay in powered formats, an extra turn of speed is more valuable, and the tactical applications of Toxic Deluge are quite important
You also get to run Nalia and Burakos, who are both even better in the 99 than they are in the command zone
Among main decks of Izzet Prowess builds specifically, 6 players are running four copies, 75 are running three copies, 32 are running two copies, 8 are running one copy, and 19 are running no copies of Vivi Ornitier
from Assassins Creed , to Spree Instants Great Train Heist and Final Showdown, Ive found fresh lines of play and added potency from the cards on offer this year
Making Budget Equipment Look Busted Nahiri, Forged in Fury provides both card advantage and mana advantage for our Equipment deck: we simply need to attack with equipped creatures and Nahiri will reward us with card draw, and then cast those cards for free if they are equipments
Being able to regenerate multiple life per turn would indeed create a fortress-like persona before one's opponent