If a card(s) in the Field Zone leaves the field by card effect (except during the Damage Step)
They have enters-the-battlefield effects that proactively interact with your opponents battlefield, or push you pretty far ahead on an empty one
He tweeted a very thorough thread after the panel in which he explained the design teams reasoning for the changes but is confident the changes were necessary for the product to work
Sound is very good, and the all-new music by Ichiro Shimakura is delightful, ranging from jazzy battle tunes to relaxing melodies, all done with a whimsical flair (my favorite is the wonderful ending credits theme--don't miss this one!)
You can see Asuka becoming very fierce
Finale compresses tutoring, recursion, and a game-ending effect into one slot, which is rare even among the best green cards in MTG