No one appeared to be seriously injured, and only one person could be seen in the video walking away with what appeared to be two boxes of the cards
This video by YouTuber FishMTG explains even more weird interactions for Mutate in Commander
That is, unless of course you're talking about the classic card selection/draw enchantment, Sylvan Library
If you can find a way to flicker The One Ring (my choice would be Teleportation Circle), you become very difficult to beat
To solve this problem, we have Negate and Mystical Dispute, which give us counters that are cheap enough to answer something like Teferi, Time Raveler no matter who wins the die roll
Thank you for considering this item for your collection if you need anything answered at all we are at your service