Kastral, the Windcrested I'm a sucker for the choices you get with Commanders and Kastral, the Windcrested is a bit costly
Sometimes change can be hard, but sometimes change can bring some strong collectibility factors, especially when something is first edition like this card
Special Energy : These cards provide additional effects beyond powering attacks, such as healing damage, providing multiple Energy types, or offering protection against specific effects
I wish Dread Presence could find a better home, but we're happy for the one
Being able to play nonland cards face-down as generic lands is one of the more common solutions and has been by far the best one in my experience, so its fantastic to see Wizards work out how to include it themselves