mtg cards banned in standard Did Arena Accidently REVEAL An Upcoming Ban? What is Your Favorite Banned

Now how about this lore from the release announcement

Building a deck focused on commander damage is a perfectly reasonable strategy

In Commander, having diverse win conditions ensures that you can adapt to different board states and opponent strategies

Since he can be paired with any of the other backgrounds in Battle for Baldurs Gate , he can be taken in countless directions, making him extremely adaptable and versatile

A summon is a saga creature, so it works exactly like a saga: Once you reach the final chapter, and its triggered ability resolves, you have to sacrifice the saga

That means its more flexible, and will likely be seen in more archetypes