Giving players agency to control their own collection with some sort of dusting or trading system is the ideal solution, although this was the obvious and ideal solution back when Magic Arena was created a few years ago, and Wizards chose to go another, much less player-friendly direction, which probably means it's unlikely for Wizards to change course now
This seemed like a fine way to go, so we built decks along these lines, and started working on making commanders for them
If a parent were a collector themselves, that can help
Illustrated by Alessandra Pisano Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
All the cantrips from the early years of Magic delayed the cantrip effect, and it wasn't until much later that this policy was changed
Here are a few questions you should ask yourself when evaluating Planeswalker cards: Does the Planeswalker protect itself