The first ever legendary item printed in Lorcana and a whopping seven cost to play a card which cant be inked should probably give you some indication how strong this item can be in the right deck
Pokemon TCG has a good community full of people willing to help each other, and at the end of the day, the most important thing is to find something that works for you, that you enjoy, and are having fun with
Customize every detailfrom artwork via upload or AI generation, stats like HP and attacks, to holo effects and raritiesthen share in the public gallery or order prints
There is no penalty associated with this other than the loss of the mana
Because I'm not a Spider-Man fan, I can't tell you about the lore behind these two Symbiote Heroes
Put them on top of their unevolved forms