Make sure you're constantly swapping cards in and out of your deck based on what you learn
Adding a "partner with" pair into every deck let us build some really cool partner combinations that totally give you the feel of two characters who bond up and fight together
This increases the likelihood of drawing Articuno ex, Starmie ex, and key Supporter cards quickly
This means that players can challenge an opposing character, banish it and challenge another in the same turn with this card making it a ruthless enemy
Peer Past The Veil Two generic, one red, one green instant Discard your hand, then draw X cards, where X is the number of card types among cards in your graveyard
It mildly improves the card but is a very small part of why the card is good