Elsha of the InfiniteElsha of the Infinite provides precisely that, although with a few more hoops to jump through than the number 11 card, Renari, Merchant of MarvelsRenari, Merchant of Marvels, has to
As such, players are generally running more spot removal, as well as disruptive effects that stop damage
Doing that considerably slows down the game, allowing you to build your board at your own leisure
Blue is the undisputed king of untapping permanents in general, but doesn't have any special focus on lands
Since Kamigawa's release, Light-Paws has beocme one of the most infamous kill-on-sight commanders for good reason
This is also great against land removal for you or others as your stuff dies you can still tap for it, so if your foe uses Vindicate to destroy your Cabal Coffers when you control Urborg you can just tap this to make that mana