Understanding and piloting a DeckList (Learning- tips & guidance appreciated)

Well Jhin is finally here, I haven't played constructed since Origins and I am getting back into the game for my main. I'm aware he's not meta, but I found a decklist under 100 on rift decks and an improved version by the same creator (will remove timewarp and unchecked power due to cost constraints). Unlike the Viktor, I have no idea how to approach piloting it. Based on the cards I see, I'm guessing he plays using spells to burst down enemy units/buff or benefit from spells, while moving yours in to take battlefields but not hold them? There was no guide to the deck and i would appreciate help understanding how to pilot it.

https://preview.redd.it/fktls7h25y0h1.png?width=1920&format=png&auto=webp&s=3e9b6118613e12cd6c21617535a725d0979fd36b