Alternatively, blinking the card will remove the counters, which can be another good reason to do so
EoE is already going to have the Eldrazi as the payoff for going a big mana playstyle, so I really like the decision to have another kind of huge threat which you pay for with a completely different resource
(In fact, unless you were mana weaving or pile shuffling in a way that simulates mana weaving, shuffling your deck properly will actually increase your chances of getting a good hand
While Psyduck isnt that useful in the current top decks, Torchic is one of the must-have cards in the game
If you do, you draw a card and put a +1/+1 counter on Seymour Flux
The indestructible ability is the icing on the cake, making this card advantage engine difficult to remove