Electromagnetic radiation brought together electricity, magnetism, and light as different manifestations of the same phenomenon for the first time ever
Charizard (EX Dragon Frontiers)
The adventure part of Bramble Familiar, Fetch Quest, has you milling seven cards to return an enchantment, creature, or land from among those cards directly into play
If you play an Emeria, Shattered Skyclave early on in the game, you can't then decide you want to cast its other side, Emeria's Call
While Dragon-type cards are by far the strongest because of their lack of a weakness and their variety of amazing attacks, Psychic-type Pokmon are a close second because they often have amazing utility, and their weakness (Fighting-type) rarely finds a way into the meta
Among the six cards, leave it to the two with bending to put Azula way ahead and set up Book 3