CONSTANT VIGILANCE But there is hidden information to glean from this hidden information
Custom cards are not legal for sanctioned tournament play
As an example, lets look at my own Exhibition deck: Exhibition Example Muxus, Goblin Grandee The conceit of this deck is that every card (other than basic Mountains) must include the word Goblin in its name, or one of the planar variant names of Goblins
From Father to Son is essentially a tutor for Vehicles, a specific subtype of artifacts in Magic: The Gathering, and considering that the card can potentially be cast twice in a game and cheat out a potentially game-winning piece, it seems like (at first glance) there is quite a bit of value in From Father to Son
It is not a generically good card, which is what this list values most
Regardless, I've tried to rank them the best I can, and I hope the information is helpful