"Pokmon Communication" in the normal TCG is a card that allows you to return a Pokmon in your hand into the Deck to get a different Pokmon of your choice from your Deck
A sheet of commons - almost always 11x11 cards, the only exception I encountered was Neo Destiny which was 10x11 - can be pieced together by looking at the sequences of between 4 and 7 cards from packs and looking for overlaps
With plenty of seemingly useful cards in the reveals so far, theres plenty of reason to think youll be seeing more than a few decks used at local tournaments.
For your first time clearing each stage, youll earn rewards like Pack Hourglasses, Shinedust, Shop Tickets, and experience points to level up your account
Might explain why PTCGL has had such a (seemingly) small team
Ghirapur Aether Grid is a card that not only doubles as interaction against creature based decks, but it also acts as an alternative win condition