2: Create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control." Legendary Planeswalker - Karn The Millennium Calendar Whenever you untap one or more permanents during your untap step, put that many time counters on The Millennium Calendar
Some of my favorite non-artifacts include Digsite EngineerDigsite Engineer, Shimmer DragonShimmer Dragon, and the newly printed Tawnos, Solemn SurvivorTawnos, Solemn Survivor
With each rare slot having a 1-in-7 chance of being a mythic rare, that means roughly 5-6 mythic rares per box from the normal rare slots
Any time you touch my board youre going to lose yours is impactful in a regular EDH environment, and with the card pool and resources you have available in Limited, this sounds even more worrying for your opponents
Dominaria feels like the sort of set we'll be talking about long after the lights are turned off