Waterlogged Teachings is a sweet black or blue tutor, and a popular favorite, Revitalizing Repast represents a +1/+1 counter/combat trick and a great way for your creature to defeat another
For those keeping track, that makes two iconic Scroll cards in Tempest
Even if it's not sniping key cards from opponents, Klothys provides passive damage and lifegain, or ramp depending on your needs
Right away that seems strong: Picking up one of the 3- or 4-mana job select cards gives you some great board presence for just playing one card
Because people like Adam Maysonet were playing all Moxes and Balances and Armageddons, and killing people with Dingus Egg damage
Your deck consists of land cards in up to five colors, and you can play one each turn