[Start of Your Main Phase] 1 of your Digimon or Tamers may digivolve into a Digimon card with the [Hybrid] or [Hero] trait in the hand
One way to go about this is to create copies of your dragon spirit with Jaxis, the Troublemaker and use the legend rule to facilitate those death triggers, leaving your commander intact
cards, the gap will be too large
But paying 6 mana and tapping this to bounce one of your own permanents is just bad, even for Magics early days
Apart from simply collecting them, you can actually play with them because its a full-fledged card game, by building a 60-card deck and battling it out with another player
If you discarded them from your hand, you could activate their effects, which basically allowed you to do stuff like destroy cards on the field or summon a monster from the graveyard