Depending on the card and condition, they can range in value from $1.21 to $25
As long as you can consistently cast two spells per turn, youll get an 0/3 white Wall with Defender
Massacre Girl Massacre Girl has the kind of ETB that makes control players hold up a counterspell just for your commander
Having more card-draw is rarely a bad thing in Disney Lorcana and Rapunzel, Gifted Artist is another way to achieve it
From exile, you can cast the other side of the card, getting yourself a permanent, typically a few turns later, but not really putting yourself behind on cards
None of these systems explicitly get in the way of you just hopping into solo or online battles, but already, Ive run into scenarios where Ive just narrowly eked out victories over players whove obviously spent the dough (or just gotten lucky enough) to pull EX Mewtwos and the like