They organize drafts through their community, offer insight and feedback to new Cube designers, and host The Jank Tank Podcast, offering general Cube advise and design philosophies
Activating that rat-doubling ability requires a sacrifice, unlike Krenko, which works well for a mono-black death strategy and pairs nicely with the rats that are good sac fodder or sac and death payoffs
It conditionally gains Rush against a DON
Mulan, Charging Ahead is Evasive during your turn and has a unique Burst of Speed ability, allowing her to challenge other Evasive characters and Readied characters - but she's Reckless, so she must challenge every turn
Before we get to that point, we do have a handful of ways to return small creatures to the graveyard for additional, incremental value, like Teshar, Ancestors Apostle
You may play snow lands and cast snow spells from the top of your library