Historic Brawl: Brawl is a less popular Standard variant of Commander, and Historic Brawl is exactly what you'd expect: Digital-only cards are available to build your Brawl deck with
Endrek Sahr, Master Breeder is an excellent choice, since the sacrifice keeps him around
Its an extremely underrated card and can be picked up for just $2
It can amount to the accelerated life loss from a Phyrexian Arena, but it doesn't need to reach max speed so if you're stuck in second gear, you still double up on the staple black enchantment and good card draw
Then tokens with the same name so if you hit your foe's Solider token made by Decree of Justice you can take them all out by that foe, but not others or non-tokens
Nezumi Bladeblesser Neon Dynasty had a strong focus on artifacts and enchantments with cards that benefited your modified creatures, and cards that benefited from them