I found this article on how to build your first cube very useful
It triggers whenever a creature with greater power, greater toughness, or both enters the battlefield under your control
If two non-first strike creatures block, then the menace + first strike creature deals its damage before taking any damage from the blocking creatures, potentially removing an entire creature before the regular combat damage step
We have card drawing as long as your dork that smashed face wasn't a Human, and it's strong in a lot of builds
We have a solid plan for those sets, but for now, we will be focusing on expanding Historic in other ways
Once you've put some powerful creatures on the board, Rienne encourages you to use them to attack without fear of an opponent's defences