It is also possible you are referring to , a distinct 1.12.2 mod by CodeTaylor that completely overhauls the early-game experience.
"Pyro 2.0" for Minecraft 1.12.2 most likely refers to the , a popular utility/anarchy client used on servers like 2b2t, or it may be confused with Pyrotech , a hardcore survival mod . Pyro Client 2.0 (Utility/Anarchy Client) More about Pyro 2.0 For Minecraft 1.12.2:
: Development and updates are typically tracked through the official Pyro Client website and their dedicated Discord community. Alternative: Pyrotech (Hardcore Survival Mod) It is also possible you are referring to , a distinct 1