If a permanent on the battlefield has in its mana cost, X is 0 for the purpose of determining its mana value
Izzet cards usually excel at allowing you to cast many spells a turn, or give you benefits for doing so
It also serves to advertise Pokemon to a larger audience, which is a net good for the hobby in the long run
Some of us love Pokmon cards because of the beautiful pieces of artwork that you find printed on each and every one of them, while others might be hoping to build the perfect deck so that they can dominate in competitive Pokmon TCG arenas
(Look at the top X cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) Once Lydia Frye has been blocked, increasing the blocking creature's power to 3 or greater won't cause Lydia Frye to become unblocked
With a Singer 5 at a three-Inkable cost, along with a situationally handy ability, I would say this card is quite likely to see play