mtg whenever a card is exiled Magic: The Gathering's Most Resilient Cards Don't Even Stay that creature becomes a copy of a creature card exiled with Assimilation Aegis. Any cards that can play

On the other hand, Commander damage and the Commander tax are tracked per Commander

Use a dehumidifier : If the environment is too humid, consider using a dehumidifier to remove excess moisture from the air

Use the calendar seasons as they apply to your location

Marcy: Myriad is indeed a really interesting mechanic because it fits only in Commander, and frankly, it's one of the more interesting Commander only mechanics that isn't political

And a pricey one up until now

Freerunning is a new alternative cost that allows you to cast spells for a bit of a savings if earlier in the turn an Assassin you controlled or a commander you controlled dealt combat damage to a player