It can only kill attackers or blockers, but at least it can take down those with more than three toughness
A mana base can be simple (say, seventeen Plains in an all-white, 40-card deck) or it can be quite complex: featuring multiple colors of mana, lands with unusual abilities, and indirect methods of making mana (via artifacts, creatures, or spells)
Then no one can cast things from their graveyards and I don't have any flashback or other cards that would do that, just the Regrowths mentioned
While all cards have value, some are worth more than others
Rather than lumping everything together under the category of Beast, now Wizards is making more Cannoons, Capybara, and Moles
The goal was to make it not another Golos deck. Whilst Ive hit some of those notes, like in the manabase, I have tried to direct my card choices toward a mechanical theme