Chocobo Tracked Foils (Magic)

(Its not realy a ff14 question but since its their crossover i guess i could ask people here that maybe know about magic?)

I see all these chocobo tracked foil cards on cardmarket and other websites.
I know its not released yet but i dont understand the way how it will be released.
Do i have to buy that 1 big chocobo fat box thing to have a chance of like 10% or like that on 1 of these chocobo track version cards? :confused::confused:

I swear magics system is so confusing with their extra versions of boosters and boxes...

Talking about these:
https://i.imgur.com/cnJRQwG.jpeg

Each Chocobo bundle comes with two distinct bonus cards in Chocobo track foil treatment. There is a total of 20 different bonus cards available that vary in value, and each one has the same odds of showing up in the Chocobo bundle.

To be specific, not all of these cards with the Chocobo Track Foil Treatment feature chocobos, if that's your motivation.

Rule of thumb: If you're buying MTG packs, bundles, etc with the goal of getting a specific treatment of a specific card art, you are 100% of the time better off buying the card off of a player market specifically rather than chasing it via RNG.

There is no exception to this and has never been an exception to this.