Uninkable and unsingable but gaining lore is never a bad thing at any point in the game
Kit Cloudkicker and Jasper, Common Crook are inexpensive characters that can help stall your opponent , while Cubby, Mighty Lost Boy can effectively take down opposing characters of almost any size, provided you have a Location to move him to
The Steel/Sapphire deck is all about filling up your inkwell quickly and playing big cards fast
Ultimately, while this scenario does feel likely, theres no guaranteed when, or even if, itll actually happen
A fun example is Emet-Selch, a character from FF14 who eventually becomes a key villain
This card is actually an inspired move by the Lorcana team, as so-called 'Puppy Decks' with 101 Dalmatians characters have become very popular