These cards will utilize the same Pokmon ex rules, however, these Tera Pokmon will be protected from taking any damage while on the Bench
If you just want the summary, here you go: Perfect Mono-Red Creatures I'm proposing that 15 creatures is the right amount, which is pretty standard for Limited formats in general
Its larger in size (8x10) and is suitable for hanging
Then there's the 'secret' mode where you exile a bunch of your opponent's lands first, then grab all of them with Sower's ability
You only get this mana during combat so youre limited to instant-speed stuff, but that means you can make Vaevictus Asmadi infinite power or perhaps reanimate a creature with Corpse Dance and sacrifice it to Goblin Bombardment infinite times for infinite damage
Some commons are pretty expensive, and some of them are preferable to cards with higher rarity