If all this card did was just read: "Lands you control have 'Tap: make a mana of any color," it would hit a few slots back on the next list, but it breaks defensively minded brews since they aren't punished for not using their mana each turn since they can just tap it for Treasures
Theyre not terrible cards, and in some niches theyll serve you well, but Im not screaming from the rooftops about any of them
And if your opponent is at seven or less life, they better have a sweeper, because this guy is gonna seal the deal
Bartolome and Yahenni both slot nicely into this build, as well as the traditional Altar of Dementia/Ashnods Altar
Lobelia, Defender of Bag End Unless the second mode is going to save our life, I can only imagine choosing the first one three times