No, this won't touch Vintage and Legacy with Ruination around (and not being used!)
The idea of this card is to majorly screw five-color decks while being ineffective against the more fair two-color decks. Its essentially a more focused ruination that makes less people immediately start to whine and pine.
Posted By:
Kryptnyt
(10/29/2013 7:59:09 PM)
Seems like it should be R/G. Either way it's a very political twist on land destruction.
Posted By:
Goatllama
(10/30/2013 8:26:36 AM)
This card is making me add 5 more basics to my 5-color deck. I do like it a lot though. It is a lot nicer than Ruination. And there are a lot of utility lands that need hosing.
Posted By:
anotherfan321
(10/30/2013 8:53:12 AM)
@Kryptnyt
Well said.
Posted By:
SAUS3
(10/31/2013 10:48:16 AM)
Interestingly, this can work as a means of Mana Ramp. Remember, these lands go into play untapped.
You can have a bunch of non-basics and use them to pay for this, then even out your mana count by searching for what you need. Too many 
lands in your 3-coloured deck? Now you can change it!
Posted By:
Ferlord
(10/31/2013 1:21:32 PM)
Hm. Consecrate Land a Nykthos, then this? Seems like it could be interesting.
Posted By:
SyntheticDreamer
(10/31/2013 6:14:41 PM)
I cannot wait to use this with Faith's Reward-
ramping for Gisela, Blade of Goldnight, ho!
Posted By:
drpvfx
(10/29/2013 8:44:15 PM)
Hmmm...do I cast ruination and be competitive? Or this and be friendly? Choices...
Posted By:
1337vanguard
(10/30/2013 6:43:58 PM)
I don't know if anyone else noticed but this can trigger landfall in a big way.
Posted By:
DeckMechanic
(10/30/2013 8:57:54 AM)
I hope Vintage and Legacy decks take this as evidence that it would be wise for them to pack a fair number of basic lands. After all, this is potentially a one-sided Armageddon if they don't have basic back-up.
Posted By:
SkyknightXi
(10/29/2013 5:09:40 PM)