There are many symbols to be on the lookout for now, so theres lots to learn
If you want to play a more aggressive build, another option is to eliminate the Erhnams altogether in favor of more 2-drops like Elvish Archers (and more Argothian Pixies), and possibly even Old Man of the Sea for some creature control, or Citanul Druid or Gaeas Avenger if your metagame is laden with artifact-based decks
Trading is not available in-game yet, but its coming soon
Reshiram and Charizard may be powerful Pokmon on their own, but when they combine their strength, they can do some serious damage
Mason orders us to use Horn Attack to attack Machop
Sol Ring is a frequently sought after foil, and since the judge foil printing there have been 2 other foil versions