mtg exile graveyard cards into Darkness | Saviors of Kamigawa Legal in Vintage, Rules Text:

Virtue of Knowledge is also strong in its enchantment form and is the perfect addition to a Yarok, the Desecrated Commander deck

The MTG card rarity distribution in a booster pack is a masterclass in behavioral psychology

Olivia, Mobilized for War is a great threat no matter which red and black creature deck you are playing

Full disclosure, they also got the notes correct on Stasis and Conversion, but I still think Farmstead is due for some credit here

For example, in a game of Mystery Booster 2 Limited, Toralfs Disciple can conjure Lightning Bolts into your deck, even though the card Lightning Bolt isnt found in Mystery Booster 2 and isnt normally legal in the Limited format

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