Spawning Kraken, Serpent of Yawning Depths, Quest for Ula's Temple, and Whelming Wave are sea creature support cards that benefit krakens as well
I have no idea whether or not this will happen in practice, but Glorious End is an interesting effect that didn't exist in Modern before, so it's likely worth considering, at the very least
Moreover, if you put the Venusaur Ex card with Trainer cards like Potion and supporters like Erika, you can go miles into the game without having to grind too hard
Picture this: youre staring down a lot of 2/2s, and they basically cant attack you because youll be able to offset some of the damage
This means that if they have a removal or bounce spell, they can quickly take out Seizan and leave you down two cards in the exchange
This attack does 10 less damage for each damage counter on this Pokmon