Seems totally cool, but what are you gonna do till turn 3 or 4
Turn 6-8 can get crazy though which, depending on the opponent, can be worth it.
Hmmmm.. probably swap the Llanowar Elves . Same cost better ability
The liege seems a bit weird to me. He buffs maybe half your creatures. I know this disrupts the curve and doesn't fit into many of the cascades but primeval titan can really cycle out those lands and fix the colors.
Hmmm interesting. The only problem with adding the Titan is that with a cost of 6, if I can pay that mana won't be too much of a problem. The liege is kinda a place holder until I find something I would like to cascade for.
Alright. I think it would run better with a few low costers. As you were saying, you want to cascade for things, but when I ran a few hands there weren't enough low cost spells to cascade for. I would advise some low cost land search creatures. Something like Borderland Ranger or Viridian Emissary . Or, better yet, Somberwald Sage . I don't know how competitive you want this to be, or just casual, but this is vulnerable to control and creature removal, especially board wipes.
While this card is specific for 2 white, Emancipation Angel allows you to recast your cascades.