30 Artifacts is a lot, no doubt about it, but his ability to make several treasure a turn make it viable to do
Rhoda, Geist Avenger + Timin, Youthful Geist I applaud Wizards for expanding the design space around tapper effects in blue and white, but they're often just not strong enough to justify an entire deck themed around them
"How to play Magic: The Gathering: A beginner's guide"
I think this Vivien looks great on paper just the like past 3-drop Vivien, but wont live up to the hype when actually played
In a perfect world, you play it on turn 3, tap it for 4 mana and 4 life on turn 4, and play an 8-drop
At this point, Ive found it easier to keep track of matchups I dont bring Ashiok in rather than matchups I do