Of course, they could exert for other reasons and avoid having to challenge, but if you can get something big enough of your own exerted, your opponents characters will crash against it and take themselves out
1 Go-Shintai of Lost Wisdom
The thing with white control decks is that they are not wildly creative decks
As always, there are also traditional foil versions of cards, and you can safely assume that the foil version of any given card is worth a bit more than the non-foil version
Lands tapping for every color is a heck of a boon for anything playing three colors or more, to say nothing of how good playing two lands a turn obviously is
We will have a mini-storytime, introduce you to a famous artist, then create artwork in their style