No problem! There's a lot of card effects so it can be hard to keep track of, or even categorize sometimes. Don't worry about memorizing cards if it gets in the way of having fun - if playing physical paper MTG, most people are reasonable enough to explain what their cards do if you ask!
The best way learn things is to build the deck you want and have fun playing with other people, and to see cool stuff people are doing.
It does cool things, but it's definitely a "Mark Rosewater designs a perpetual card that stays on the side" design. Like dungeons, attractions, day/night, etc.