The key differences come down to opponent count, card pool, and a handful of rules tweaks: Opponent count: Brawl is a oneonone format
The creature gains This creature doesnt untap during your untap step if it has a fungus counter on it and At the beginning of your upkeep, remove a fungus counter from this creature. Illustrated by Ian Miller Part of the Reserved List Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Squee, Goblin Nabob Squee, Goblin Nabob is a really neat value card, as you can sacrifice or discard it to your hearts content
While it does serve a role in Dialga VSTAR decks, being required to evolve the VSTAR form, this one is likely one of Astral Radiance's most valuable cards simply because of how good it looks
Distribute any remaining DON
Caesar sacs tokens for your choice of three options