Every ETB or attack from your commander is worth a card eventually, the activation cost is reasonable at just 1 mana, and the Tome even spots you the first draw up front
The non-reflective surface means your cards are visible to you and your opponent for a better play experience
They have even been the villains of several franchises, from video games to films
You can search for: Exact colors only cards that are exactly those colors Color identity cards that fit within a color identity (useful for Commander deck building) Colorless artifacts, Eldrazi, and other colorless cards Filter by Card Type Find every Elf, every Equipment, every Saga
And in our world of Pokmon Go, currently, the Psychic Spectacular event is live, giving you the chance to obtain a number of psychic-type Pokmon