We'll have the nitty-gritty below for those who like details, but for a quick look at how Theros Beyond Death Collector Boosters are bringing Theros to life, well, here you go: And, for the detail oriented, here's a less-pretty bullet-point list for what contents can fall in which slots
Spell Stutter is a good reason to play 1-drop faeries, and it gets better with flash faeries since its harder for your opponents to play around the counter
Suncrystal Fate Mana Value: 4W Rarity: Common Type: Instant Card Text: This spell costs 2 less to cast if it targets a tapped creature
The heavy hitters here are Estrids Invocation (about $10) and Nyleas Colossus (a whopping $13), both never having had a reprint
Youre usually going to use it to just get rid of the biggest threat on the board, but the fact that it can be used in other ways really helps the utility of this card in Commander
After the creature you targeted died, you will get the Capsule back from your graveyard