yugioh chemical deck Chemicritter Gemini - Vola-Chemicritter Methydraco Catalyst Field Chemistry Support | Custom Cards

Retrieved 29 May 2023

When Purphoros enters the battlefield, your devotion to its color (including the mana symbols in the mana cost of Purphoros itself) will determine if a creature entered the battlefield or not for abilities that trigger whenever a creature enters the battlefield

Its still very powerful, and if your opponent cant deal with it, youll win the game with ease

Rottenmouth Viper, on the other hand, is exceedingly strong in any black deck even when cast at 6 mana, but squirrels ability to dump out Food tokens onto the battlefield early makes it castable at 4 or 5 mana most games, making it an early must-answer threat that will dominate the game