Luckily we can curve out for Tezzeret, Artifice Master as a possible second copy of the ability the turn after dropping our general, protecting our planeswalkers further and allowing Saheeli to focus on her other abilities
Actual price may vary
It also produces infinite triggers for magecraft
I actually packed up 10,000 cards and took them on vacation to California during Thanksgiving, because there was a big online Black Friday sale and so I thought, Well, this is my chance to see if it works. And it kind of worked from there. That experiment led Byers to reconnect with Johnson, and the two began growing the business together
Plus many land searching effects refer to basic lands and while that could be a Snow-Covered Island, or a Wastes, it cannot get Tundra
This makes Yahenni more at home either as a supplement to cards that work well with Braids/Smokestack, etc and/or as a role-filler in Black aggressive decks as a threat that can sacrifice other creatures to get around mass removal or act as a creature to turn the corner after a wrath