While not the flashiest of plays, it's a good early creature that sets up some powerful cards down the line
The regular version is $3.99, and the full art version is $5.99
First introduced back in Scars of Mirrodin, proliferate was used to multiply not only -1/-1 counters on creatures or loyalty counters on planeswalkers, but also poison counters on players to provide an alternate win condition
And with some estimates indicating theres roughly 20,000 different cards in the market, your chances of pulling the exact cards that will be a good investment is difficult at best
At the beginning of your second main phase, you draw X cards and lose X life, where X is the number of your opponents who were dealt combat damage by Estinien Varlineau or a Dragon this turn
This would represent her speed in-game and serve as a fun nod to Lightning (bolt). It may not seem very powerful, but perhaps she can be flickered or has an ability to flicker herself