pokemon black bolt card list Pokémon Binder Collection Black Bolt and White Flare

And it wouldn't be impossible for it to show up in older formats, where it also synergizes with Indomitable Creativity

That alone makes him one of the scariest aggro commanders in the set

Nine-Lives Familiar The first new card on the list, Nine-Lives Familiar looks harmless, even unpowered, at first, being a 1/1 for just three mana, but whats exciting here is the combo potential

Of the other suggestions you mentioned, I could see a few of the following as potential swaps: Rites of Flourishing could possibly replace Horn of Greed as a 1:1 CMC swap & some extra land drops

Grim lets you play a six drop on turn three and that will randomly ruin a lot of games