1998 - Unglued Frame Unglued was the first Magic set to officially print token cards
Then, for each attacking creature you control, choose "left" or "right." That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label
Typical downsides for having demons in play are losing life each turn, or having to sacrifice creatures
Similarly, Aesi, Tyrant of Gyre Strait can be a great start for a Tatyova, Benthic Druid build, while still keeping the original commander in the deck
Creature - Rogue Dauthi One Ring to Rule Them All (As this Saga enters and after your draw step, add a lore counter
By default, she can only access level 0 non-Neutral cards, but when the game ends, she gains access to upgrading or purchasing cards from the class which has the largest amount of devoured cards (eg, if she devoured mostly Guardian cards, she can upgrade Guardian cards), of any level