-Removed last of gray mana (Eldrazi) support.
-Now that I don't need a critical mass of lands/mana rocks that can produce gray mana, upgraded to less futsy dual lands. Once in play, all duals perform the same, no filtering or paying life.
-Made lifegain tertiary in green.
-Death's Oasis becomes honorary fifth Ascendancy, replacing Abzan Ascendancy. (SNC Ascendancies remain terrible and should be ashamed of themselves.)
-Added a little more support/payoff for domain decks.
-Increased legend count!