You can aim to be like a combo deck and do as much stuff as you can and win with a big turn out of nowhere, you can be like a ramp deck mainly using elves and elf synergy as a means to ramp quickly, or you can be like an affinity style aggro deck that dumps out onto the board with alarming speed
Tyranid Invasion is a no-fuss token generator that can put bodies on the board when you need them
Affinity cards, ascend cards, and alliance cards all improve when you use tokens
Jumpstart is my recommendation if youre unsure, but keep in mind that the cards dont have much value for a Standard-focused player
From a financial perspective, the Textured Foil Borderless version is the chase here, often going for over $30
It includes every Black+Blue+Red Legend that exists