You might gravitate towards some colors more than others, and in particular sets of decks think Simic, Sultai, Temur, WURG and URGB, you might end up with very similar decks and card choices if youre not careful
If you use its activated ability, which requires you to sacrifice another creature, you get to not only draw a card, but also put a land into play
keeping track of all of your face-down creatures might be a bit more tedious than some players will be willing to tolerate (I think I'm one of them)
Here we discover spacecraft, different planets, and even space whales
It creates 5/4 Dragon Spirit tokens, which pack a punch but vanish after a single hit
Samut, the Driving Force + Sprout Swarm Samut, the Driving Force requires you to reach max speed before it can make the buyback and convoke allow Sprout Swarms resulting creature token to pay for itself