It also has its bigger brother and my honourable mention
So, heres the crux: tokens, like any vanity piece, are signifiers of a willingness to spend
There are a lot of card disadvantage effects in these kinds of deck and these tools give you staying power and greatly help combat enemy disruption
Tossing around two +1/+1 counters on all your creatures while also dishing out some combination of lifelink and double strike to one or more creatures is gnarly, and you can split it up into two instances of the effect as well
The issue is, due to short allocation, you only get one, if you don't get what you want, you are screwed as people don't often trade one set for another with these
As one of the set's most expensive cards, Misty's Psyduck stands out as a clear draw if you want to pull valuable cards from a set