In order to cast your Signature Spell, you need to have your Planeswalker (Oathbreaker) on the battlefield, this means that lower cost Planeswalkers will be played more often so that you can cast your Signature Spell sooner
Understanding the difference between First Edition and Unlimited cards is crucial for any collector: First Edition : These cards were part of the initial print run and can be identified by a small Edition 1 stamp located slightly below and to the left of the Pokmon illustration
So if you made infinite mana you can draw your library with this, but it's pretty pricey as a five mana tap outside of that deck so it's back here halfway through my card list between an Eldrazi Titan and a powerhouse equipment
Not that that's a bad thing, especially when none of them appear to have FF7 Rebirth's creepily toothy design
While each of these cards can be of use to multiple Izzet strategies, the latter two really tend to thrive in artifact-centric decks with big instant and sorcery payoffs
It seems to me that the vast majority never understood the rarity levels or the difference between reprints, 1ed and so on: concept very well known and valued in Pokemon
