The difference is that whereas Explosion is not that relevant in competitive play (ever since it was nerfed in Generation V) there are several very competitive Pokmon with self-KOing abilities
As well as the initial tutorials, there are more lessons available - one for each of the mana colours - known as Color Challenges
A nigh-unstoppable threat in Limited, Zetalpa, Primal Dawn is a perfect example of a keyword soup card that simply works perfectly as-is
Using hand traps relies on you knowing or predicting your opponents moves, cards, and strategy
Known for its dragonfly-like design featuring green-and-red wings and a head that resembles goggles, Flygon's aesthetic is a nod to both the mystique of dragons and the agility of insects, making it a visually striking Pokmon
Be sure to put clear packing tape over the address you're sending the package to as well as your own address