I know this is a very general tip, but you honestly dont really need much more than that in this format
Luckily, MTG Arena has a fantastic tutorial that will guide you through everything that you need to know to sling spells in the five colors: White, Blue, Black, Red, and Green
One reason for this, Rasmussen says, is: "I don't know that it's going to be a strictly power level sort of thing." He gives the example of Lotus Petal - not the most powerful mana accelerant, but a card that raises eyebrows, and might warrant a higher place on the table than might be expected
They tend to recur creatures (Bruna, the Fading Light and Karmic Guide), or they return smaller permanents (Teshar, Ancestors Apostle and Sun Titan)
Seeing this, and myself being one of the people excitingly tabbing through reveals despite already having pre-orders running into the hundreds in place, Ive realized one thing: no matter how many cards this set encompasses, itll never be enough
Typal themes did show up in Constructed, although we can do that without the as-fan being as high as it was in these sets