Untap is hardly ever used now, with the last time outside of one-off appearances being in Eventide, so why is it here now
The initial fear of Stoneforge Mystic homogenizing the format, making any deck whether tempo, midrange or control a Stoneforge Mystic deck has not come true, and the Kor Artificier rather looks for specific deck building in which it naturally slides in than being an auto include in anything which can splash white
It has some fantastic synergies designed to take advantage of all the Hero cards in the deck
Here's our deck tech for Celes
Investing in dual lands remains a smart choice, ensuring flexibility and stability in a shifting metagame for future deck building
In Vintage, where Wasteland is legal but the Moxes make it less defining than it is in Legacy, Wrenn and Six isnt the strongest planeswalker, and I think that honor either goes to Karn, the Great Creator