The same level of strategy when choosing your Pokmon, evolving them and planning their attacks still exists in Pocket, so none of the competitive fun of the trading card game has been lost
But there are 19 basic lands, so half the lands you play are basics
They're building a golem warbot, of course
In addition, once per turn, you can add a Dark Magic Attack or Thousand Knives from your deck to your hand, or special summon 1 Dark Magician from your hand or graveyard
Scavenging Ooze is a pretty good card, but it just seems weird to be hating on other people's graveyards when you're so engaged with manipulating your own
These are custom collections filled with cards of your choosing, allowing you to showcase your collection