If the game drags on longer, Jenny might catch up, in part because the fact that she drew first gives her a better chance of hitting more land drops
Flooding the board with tokens can be an effective strategy for dominating the game, especially in Commander, where you have the time to run powerful token doublers like Primal Vigor and Doubling Season
But my Commander decks are all in Precise-Fit inner sleeves and Katana regular sleeves
Honorable Mentions: Storm, Squad, Replicate A handful of mechanics function similarly to cards on this list, including storm (Tendrils of Agony), squad (Securitron Squadron), and replicate (Shattering Spree), but they have a distinct mechanical identity since they can only copy themselves, not other spells