At a WUR cost for a 1/3 flier, the stats on Zinnia are underwhelming at best, but that's complemented by two incredible abilities that tie the deck's strategy together while simultaneously offering a surprise win condition through Zinnia itself
Although this was a pre-release promo, the value of this card was much lower than that of the D23 expo cards
Take out almost anything with Cinderella Stouthearted or sing four songs in a turn with Ursula Deceiver of All
There are neat combos for Trazyn the Infinite by having a Gilded Lotus in the graveyard to help ramp up mana, and once you throw in a Staff of Domination, you can get infinite mana and draw your entire deck in one turn.
Finally, little by little, the individual colonies found each other and began to set up trade routes to link their systems for commerce and solidarity
As long as you're hitting consistent land drops, the rest of the strategy is up to you