Familiars as a collectible

Notice how later in the video, he clicked in the codex to summon it? I believe you can sell those "cards" but you consume them to put them in your codex, like recipes.

And, once in the Codex, the expiration countdown begins.
She wants to be able to keep them forever, meaning she'll have to keep the actual cards.

So, once again, I ask: Where in the world (is she) going to keep them all?

Man, imagine if you had followed the tracks of logic, saving me the effort of having to explain the obvious.

Oh what a dumb fucking system. So in order to add them to the Codex I'd have to use them, thus setting off their time limit? Another awesome system.

MapleStory sucks.

I'm going to hope and pray that the expiration date is for Tespia only.
That way I can be disappointed on actual release.