These are good as they help you smooth out your mana and in late game can get lands with cycling, to give you an additional cycling card to get more cycling triggers
In addition to winning games out of nowhere, the threat of the combo is important in a deck like this because it forces your opponent to respect it and play more conservatively than they otherwise would
First, Nest Ball is not that amazing: its worse than Quick Ball in most decks, and many decks have specific cards that work better for them (like Fog Crystal or Level Ball)
Note the card draw trigger is when cast, so you'll draw even if countered, and not ETB for tokens to trigger or flickering
True to this spirit, the drop features illustrations from Miku fans across the globe
Collectible card games are fueled by speculation and chance: Unopened booster packs can have shockingly high values simply because we don't know what's in them