In addition to serving as a powerful card advantage engine, Rielle doubles as a nasty threat
Rarity breakdown: 1 Retro artifact reprint in regular or variant art 1 Rare or mythic 1 Foil card of any rarity, including an opportunity to open The Brothers' War Commander cards, Jumpstart Booster rares, Transformers cards, or retro artifacts 2 Wildcards of any rarity, including an opportunity to open The Brothers' War Commander cards, Jumpstart Booster rares, Transformers cards, or retro artifacts 3 Uncommons 3 Commons 1 Basic Land 1 Art card 1 Token/Ad card per pack, with a chance of being a card from "The List" "THE LIST" CARDS FROM MAGIC 'S HISTORY
FINAL FANTASY - First Look Card Previews (Video)
Threats are often rares and mythic rares, so keep an eye out for those when opening your Prerelease Pack
something like the Godzilla cards from Ikoria are a much better way to do it and I'm glad we get some of this with the Through the Ages bonus sheet