Thats basically what shuffling a Battle of Wits deck is like
Modern has had plenty of S tier decks in the past, but I dont currently believe that is the case
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
I have to imagine that Peal of Thunder must have been a pretty OP ability in its day
At the same time, however, this card wasnt so unpopular that there were tons of copies lying around, preventing potential spikes
As opposed to the actual TCG market in the real world, where the scalpers and shortages can make collecting difficult, "Pokmon TCG Pocket" allows all players an equal opportunity to find rare and exclusive cards